Many software developers have learned programming without even learning its principles and foundations that make the code more organized, readable and understandable, so a lot of the code seems complex and difficult to understand and it is cumbersome to review and fix its errors.

If we presented you with an incomplete novel and asked you to complete it, you would first have to understand the whole story in general and then get to know the characters of this novel and their roles in its chapters, and which character is the main one who will complete the journey with you to the end of the novel and which character will have a limited role and appear In a few chapters and ends early, you also need to know what connects the characters as well as the parts of the story to each other.

Programming is a lot like completing a novel by another programmer, the variables are the characters of your story and you have to understand them and know their role and interrelationship with the different functions in the code in order to be able to complete them and add your lines with ease and mastery. And if the code lacks clarity, it will turn into a horror story or a terrifying nightmare for you to deal with.

It is easy to write code, but writing perfect or excellent code or what is called (clean code) can be a bit challenging. The code can be bad in many ways, it can be messy full of redundant variables, or its cohesion may be spoiled by a simple modification, Or it has not been properly designed and succeeds when tested once and fails when tested with different inputs.

Here are some programming principles that are important to follow as you code, to help you become a better programmer, and improve the level, quality, and clarity of your code in an effort to reach the perfect code (if you will):

Separate tasks and don’t group them in one place

Try as much as possible to make every function or every first class every file does one job, do not stack jobs in one place, separating jobs reduces the size of the code and makes it easier for the programmer to follow and understand the code and thus facilitates the process of maintenance and smooth access to the place of errors and repairs. It must also be taken into account that the functions are not dependent on each other, for example, the part of the code that deals with the database, does not necessarily need to know how to display this data on the browser. Modifying one of them will not have to modify the other with it. This results in a blade that is easy to adjust and repair.

Make it simple!

Make your code simple and generic, don’t try to complicate things and appear like a programmer who can write complex code, you are not programming to impress anyone, if you can write what is required in one line then do it!. Make variable names clear and meaningful and make use of the available ready-made libraries, because this is one way to learn programming.

Make your code reusable so that you (and other programmers) can make use of it in multiple programs, adding what you need without modifying the original code. Try to write only the necessary lines and avoid branching out to situations that obviously won’t happen, or adding solutions to problems that don’t exist!, and remember that your code will need maintenance, the more lines of code you have, the more testing and maintenance you need.

If your code needs long lines of notes to explain what you’re doing, it may be because it’s a bit complicated, so you’ll need to review it and try to rewrite it in an easier and more meaningful way. This can often be due to errors in the design process, choosing the right model for your programming problem, or choosing an algorithm that isn’t quite right for what you’re doing.

Write notes on only what is necessary

Comments and notes on the code are important, but they should not be overused or placed on each part of it, try to choose the appropriate places where the code may seem unclear or to justify placing unusual code, it is always preferable to have a note at the beginning of the code to explain its purpose, contents, and He wrote it and when it was written, this note will make it easier for you to understand the code when you return to it after leaving it for a period of time rather than having to read it in its entirety and follow it line by line to understand it again.

Test your code and make sure it’s of good quality

Run many tests and experiments on your code, replace manual tests with automated test programs, learn these systems well and use them often.

Don’t repeat your code

If you have a variable value that is repeated more than once in your code, make it a global constant that can be accessed from more than one place.

Refine your code

The first version of your code doesn’t have to be perfect, you may have to revise it more than once, your code is constantly evolving and it’s normal to review your work and try to improve it as much as possible, or even rewrite it. This is not a disadvantage at all, look for what can be shortened or improved and make it more effective while of course keeping your results matching what is required of you.

Regardless of your quality as a programmer, in programming your job is not just to write code that works well. Always keep in mind that you are writing your code for other programmers and not for a machine, and that your code is not set in stone so it must be flexible, simple, scalable, modifiable and additive. And remember a good programmer means good readable code.

The post Programming principles every programmer should know appeared first on B6G.NET| for all information technology.

Just picture athletes, businesspeople, scholars, health-conscious individuals, and vacationers. They are one of the many different types of planner users. To keep organized and prioritize work, planners are often used to increase productivity.

But that’s just the beginning.

You may use a planner to:

• Instead of meandering aimlessly and coming to a dead end, stay on the straight and narrow route.
• Track development
• Stay inspired.
• Overcome impostor syndrome

Why don’t more programmers use planners if they provide so many advantages?

They ought should.

Whether you’ve been programming for a month, a year, a decade, or more, we all share the same belief that there is still plenty to learn and that we must always improve.

Therefore, programmers of all levels need to make use of a skill-development planner. It’s a method for improving more quickly and genuinely enjoying the ride. I had to learn this lesson the hard way when I was a long-distance runner.

Developed from a Need

I remember my first half-marathon for all the wrong reasons. I was so out of shape that I felt miserable the whole race. In addition, my finish time was awful since I didn’t train adequately.

However, the experience gave me a valuable lesson about the power of a planner that I continue to use to following talents, including programming.

I made the decision to run another half-marathon because I was certain I could improve my time. The second time around, I changed a lot of things, but two stick out: I followed a running schedule and maintained a running log.

The plan was helpful since it included all the information, including how many kilometers I needed to run and at what pace.

The diary, which was little more than a legal pad and a pen, provided a superior function. I used to jot down a few notes every night about my running session, including how I felt while I was running and any variables that may have had an impact, such as the meals I had that day.

A plan and a notebook are essential components in the skill-building process, as I would later discover.

Together, the information from my plan and the reflections from my notebook enabled me to track my development, hold myself responsible for working out, and eventually improve as a runner.

In my second half-marathon, I not only significantly surpassed my goals but also had fun throughout the preparation and race.

Simply simply, how you use a planner and notebook together may greatly influence the results you get. Since then, I’ve developed additional abilities, such as programming, and put this planner/journal paradigm to the test.

What I can tell you is that if you want to get results quickly and effectively, implement the planner/journal approach into your programming process.

Let’s explore this paradigm and see how it might advance your programming.
Same Process + Different Skill = The Results You Want

I reflected on my earlier running days and the routines that aided in my rapid learning when I started learning to program. I thought of the planner/journal model. I reasoned that what was successful with one talent may also be successful with another.

I was correct.

As I set out to study and improve my programming skills, I re-applied this planner/journal combo (with minor adjustments). Once again, it was the deciding factor.

I maintain a thorough journal of the programming tasks I aim to do each day and each week. The planner portion of my planner/journal concept is made up of these specific components. Personal evaluations of my work and skills are included on the journal side. Examples include:

The errors I made today and the lessons I took away
gaining knowledge about successful tactics
Methods that increased or decreased my productivity

These reactions are helpful because over time, similar remarks tend to surface. So I’m always on the hunt for patterns. Whenever I see one, I know it’s time to adjust. Or, more importantly, I am aware of what I should keep doing.

Using a calendar and notebook in combination may help you keep on the right road, track progress, stay inspired, self-assess your work and talents, and combat impostor syndrome.

Let’s examine each separately. I’ll just refer to this planner/journal concept as a “planner” from now on to keep things simple.

Select the Direct Route

People who develop their talents often go down several pathways only to come to a dead end time and time again. It takes a lot of time, is stressful, and is exhausting to develop skills.

These are some of the benefits that a planner may provide. Maintaining organization and concentrating time and attention on what matters most may both be achieved with it. You may avoid many random and fruitless roads and dead ends by planning your days and weeks wisely. This will help you remain on the straight path.

This is not to claim that utilizing a planner will prevent you from ever feeling irritated or stalled. The difference is that having a planner will make it easier for you to choose what you must accomplish each day and why. This may significantly lessen irritation and the amount of starts, pauses, and restarts along the road, allowing you to make the most of your time spent developing your skills.
Are You Moving Forward?

You could be putting a lot of effort into honing your expertise. But the real question is, are you improving?

This is a crucial inquiry to address and a second justification for the need of a planner. When it comes to properly developing abilities, effort is insufficient. To be sure your efforts are paying off, you must have precise metrics through which to evaluate your results.

It’s simpler to gauge improvement in certain talents than others. If you’re a runner, you either take more or less time to complete a five-mile run. As a result, gauging development is not too difficult.

Measuring development is made considerably more challenging by other talents, such as programming. You can solve a number of programming issues, for example, but it doesn’t always indicate that you’re becoming a better problem-solver.

Focusing on little steps—that is, incremental improvements—each day is the answer. Pick one to three things you wish to achieve or accomplish today as your goals. They need to be manageable and compact. A tiny step would be getting the issue to work on paper. Another is choosing the appropriate algorithm to apply to a task.

Choose the tiny steps you wish to do every evening to get you ready for the morning or the following day. Then, consider how far you’ve come toward making these little leaps, whether that was something you did or learned, at the conclusion of the day.

Let’s say, for example, that the issue is still open. But you discovered the appropriate data structure to use. Or maybe you discovered a fresh strategy that you can use. You are making progress; that is development.

You will get the results you want by making these incremental steps, which add up over time.

Finding your daily accomplishments is important for another reason: they’ll keep you motivated. And this brings us to the third important aspect of employing a planner.

Remain inspired

My programming development has greatly benefited by making even minor improvements every day. Any amount of development that is made is in front of my eyes, and that inspires me.

For instance, something I had trouble with yesterday makes a lot more sense now. Or I perfectly put into practice a notion I discovered the previous week. These little achievements motivate me to wake up and work hard every day.

Another justification for emphasizing modest progress By doing this, skill development becomes much more doable. It is manageable to choose the appropriate algorithm. A small section of a program may be refactored. It is manageable to create variable names that are relevant and unambiguous.

These little steps are precisely how talents are developed: gradually, step by step, one tiny step at a time.

Self-Assess

We often speed through tasks in an effort to get to the next issue or program, so we don’t take the time to review our own performance.

That is incorrect.

Self-evaluation is important since you want to be sure you’re moving forward in the most efficient manner feasible. Contrary to popular belief, the technique is simple.

As mathematician George Pólya puts it in his book, How to Solve It, programmers may evaluate their work by “looking back.”

“Reconsider and re-examine the outcome and the route that led to it,” is what it means to look back. After you’ve found a solution, you should complete this action before moving on to the next challenge.

The goal is to develop a program or solve an issue. Then, and this is crucial, take a moment to review your solution, make any necessary improvements, and solidify your knowledge before moving on to the next issue or application.

Yes, your answer could be accurate. However, is it also effective and efficient? Or, to put it another way, is your answer optimal? Is it possible to make it better by using a new data structure, better variable names, or an other algorithm?

Spend some time considering your job and talents as you respond to these questions. You may make progress by looking back.

Get Rid of Imposter Syndrome

To overcome impostor syndrome is perhaps one of the most crucial reasons to maintain a skill-building planner. Imposter syndrome affects a lot of individuals, including my former self.

It came out that I was engaging in comparison-based behavior when I developed impostor syndrome. When you contrast yourself with others, you are aware. When I first started programming, I often felt inferior to those with degrees in math or engineering. When I read accounts of others who claimed to learn programming “fast,” I felt even more incompetent.

Because it directs your attention and energy toward factors outside of your control, the comparison game is unpleasant to play. It also takes your attention away from what counts most—your success.

There is another choice. Compare yourself to yourself rather than to other people. That’s the goal I’ve set for myself. A tiny adjustment might have a significant effect.

Utilizing my planner daily has been a crucial step for me in that process. By doing this, the contest has been reduced to a contest between me and myself. I do this by organizing each day, then assessing my productivity and skills.

A planner keeps the trip inward and focuses the emphasis on what you can control, such as your daily effort and the little progress you make every day.
Use a Daily Skill Planner to Make It Happen.

We have something in common if you’ve gotten this far: we both want to become better programmers. This post’s suggestions will assist you in doing that.

If implementing these concepts on your own seems like too much labor, here is an utility that will do the grunt work for you: Daily Skill Scheduler My husband, Paul, and I collaborated to develop and produce this hands-on, useful skill-building planner.

You may efficiently and successfully develop abilities with the aid of the Daily Skill Planner’s four-part structure. Additionally, it is intended to include the advantages discussed in this article:

• pursuing a straight path to the desired result
• Monitoring your development
• sustaining motivation by emphasizing small steps
• evaluating your own skills and efforts
• overcoming the “Imposter Syndrome”

I hope this article has inspired you to maintain a skill-building planner, whether or not you decide to use Daily Skill Planner—even if it’s as simple as using some paper and a pen, like I started doing years ago.

My challenge to you is to maintain a calendar for a week or two and use some of the concepts discussed in this piece. Just look at how far you’ve come after this little phase is through. The result will likely impress you.

The post Use a skill-building planner to improve your programming skills! appeared first on B6G.NET| for all information technology.

Customers are educated by good marketing so that they can identify the items they desire, make better and more informed decisions about the products, and gain the greatest value from them. Marketing facilitates transactions between customers and sellers for mutual profit.

For decades, the same marketing principles have been in use. The 4Ps or marketing mix refer to four original marketing concepts. By combining these four factors in various ways, you may create a synergy that increases product acceptance among your target audience.

They are interrelated and complement and coordinate all aspects of a marketing strategy. Because the marketing mix is variable, the marketing team may emphasize any one area as needed based on marketing circumstances and what is ideal for the targeted audience.

Welcome to Professor Online
Free Marketing Lecture

Chapter 01:
Topic 1:

What is Marketing?

It discusses the definition of marketing and help you understand the meaning of marketing in a real life context.

Text Book Reference:

Book : Principles of Marketing by Kotler and Armstrong

Continue full course click here

The post Free Course for Principles of Marketing appeared first on B6G.NET| for all information technology.

This repository contains JavaScript based examples of many popular algorithms and data structures.

Each algorithm and data structure has its own separate README with related explanations and links for further reading (including ones to YouTube videos).

Note that this project is meant to be used for learning and researching purposes only, and it is not meant to be used for production.

Data Structures

A data structure is a particular way of organizing and storing data in a computer so that it can be accessed and modified efficiently. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data.

B – Beginner, A – Advanced

• B Linked List
• B Doubly Linked List
• B Queue
• B Stack
• B Hash Table
• B Heap – max and min heap versions
• B Priority Queue
• A Trie
• A Tree
  • A Binary Search Tree
  • A AVL Tree
  • A Red-Black Tree
  • A Segment Tree – with min/max/sum range queries examples
  • A Fenwick Tree (Binary Indexed Tree)
• A Graph (both directed and undirected)
• A Disjoint Set
• A Bloom Filter

Algorithms

An algorithm is an unambiguous specification of how to solve a class of problems. It is a set of rules that precisely define a sequence of operations.

B – Beginner, A – Advanced

Algorithms by Topic

• Math
  • B Bit Manipulation – set/get/update/clear bits, multiplication/division by two, make negative etc.
  • B Binary Floating Point – binary representation of the floating-point numbers.
  • B Factorial
  • B Fibonacci Number – classic and closed-form versions
  • B Prime Factors – finding prime factors and counting them using Hardy-Ramanujan’s theorem
  • B Primality Test (trial division method)
  • B Euclidean Algorithm – calculate the Greatest Common Divisor (GCD)
  • B Least Common Multiple (LCM)
  • B Sieve of Eratosthenes – finding all prime numbers up to any given limit
  • B Is Power of Two – check if the number is power of two (naive and bitwise algorithms)
  • B Pascal’s Triangle
  • B Complex Number – complex numbers and basic operations with them
  • B Radian & Degree – radians to degree and backwards conversion
  • B Fast Powering
  • B Horner’s method – polynomial evaluation
  • B Matrices – matrices and basic matrix operations (multiplication, transposition, etc.)
  • B Euclidean Distance – distance between two points/vectors/matrices
  • A Integer Partition
  • A Square Root – Newton’s method
  • A Liu Hui π Algorithm – approximate π calculations based on N-gons
  • A Discrete Fourier Transform – decompose a function of time (a signal) into the frequencies that make it up
• Sets
  • B Cartesian Product – product of multiple sets
  • B Fisher–Yates Shuffle – random permutation of a finite sequence
  • A Power Set – all subsets of a set (bitwise and backtracking solutions)
  • A Permutations (with and without repetitions)
  • A Combinations (with and without repetitions)
  • A Longest Common Subsequence (LCS)
  • A Longest Increasing Subsequence
  • A Shortest Common Supersequence (SCS)
  • A Knapsack Problem – “0/1” and “Unbound” ones
  • A Maximum Subarray – “Brute Force” and “Dynamic Programming” (Kadane’s) versions
  • A Combination Sum – find all combinations that form specific sum
• Strings
  • B Hamming Distance – number of positions at which the symbols are different
  • A Levenshtein Distance – minimum edit distance between two sequences
  • A Knuth–Morris–Pratt Algorithm (KMP Algorithm) – substring search (pattern matching)
  • A Z Algorithm – substring search (pattern matching)
  • A Rabin Karp Algorithm – substring search
  • A Longest Common Substring
  • A Regular Expression Matching
• Searches
  • B Linear Search
  • B Jump Search (or Block Search) – search in sorted array
  • B Binary Search – search in sorted array
  • B Interpolation Search – search in uniformly distributed sorted array
• Sorting
  • B Bubble Sort
  • B Selection Sort
  • B Insertion Sort
  • B Heap Sort
  • B Merge Sort
  • B Quicksort – in-place and non-in-place implementations
  • B Shellsort
  • B Counting Sort
  • B Radix Sort
• Linked Lists
  • B Straight Traversal
  • B Reverse Traversal
• Trees
  • B Depth-First Search (DFS)
  • B Breadth-First Search (BFS)
• Graphs
  • B Depth-First Search (DFS)
  • B Breadth-First Search (BFS)
  • B Kruskal’s Algorithm – finding Minimum Spanning Tree (MST) for weighted undirected graph
  • A Dijkstra Algorithm – finding the shortest paths to all graph vertices from single vertex
  • A Bellman-Ford Algorithm – finding the shortest paths to all graph vertices from single vertex
  • A Floyd-Warshall Algorithm – find the shortest paths between all pairs of vertices
  • A Detect Cycle – for both directed and undirected graphs (DFS and Disjoint Set based versions)
  • A Prim’s Algorithm – finding Minimum Spanning Tree (MST) for weighted undirected graph
  • A Topological Sorting – DFS method
  • A Articulation Points – Tarjan’s algorithm (DFS based)
  • A Bridges – DFS based algorithm
  • A Eulerian Path and Eulerian Circuit – Fleury’s algorithm – Visit every edge exactly once
  • A Hamiltonian Cycle – Visit every vertex exactly once
  • A Strongly Connected Components – Kosaraju’s algorithm
  • A Travelling Salesman Problem – shortest possible route that visits each city and returns to the origin city
• Cryptography
  • B Polynomial Hash – rolling hash function based on polynomial
  • B Rail Fence Cipher – a transposition cipher algorithm for encoding messages
  • B Caesar Cipher – simple substitution cipher
  • B Hill Cipher – substitution cipher based on linear algebra
• Machine Learning
  • B NanoNeuron – 7 simple JS functions that illustrate how machines can actually learn (forward/backward propagation)
  • B k-NN – k-nearest neighbors classification algorithm
  • B k-Means – k-Means clustering algorithm
• Image Processing
  • B Seam Carving – content-aware image resizing algorithm
• Uncategorized
  • B Tower of Hanoi
  • B Square Matrix Rotation – in-place algorithm
  • B Jump Game – backtracking, dynamic programming (top-down + bottom-up) and greedy examples
  • B Unique Paths – backtracking, dynamic programming and Pascal’s Triangle based examples
  • B Rain Terraces – trapping rain water problem (dynamic programming and brute force versions)
  • B Recursive Staircase – count the number of ways to reach to the top (4 solutions)
  • B Best Time To Buy Sell Stocks – divide and conquer and one-pass examples
  • A N-Queens Problem
  • A Knight’s Tour

Algorithms by Paradigm

An algorithmic paradigm is a generic method or approach which underlies the design of a class of algorithms. It is an abstraction higher than the notion of an algorithm, just as an algorithm is an abstraction higher than a computer program.

• Brute Force – look at all the possibilities and selects the best solution
  • B Linear Search
  • B Rain Terraces – trapping rain water problem
  • B Recursive Staircase – count the number of ways to reach to the top
  • A Maximum Subarray
  • A Travelling Salesman Problem – shortest possible route that visits each city and returns to the origin city
  • A Discrete Fourier Transform – decompose a function of time (a signal) into the frequencies that make it up
• Greedy – choose the best option at the current time, without any consideration for the future
  • B Jump Game
  • A Unbound Knapsack Problem
  • A Dijkstra Algorithm – finding the shortest path to all graph vertices
  • A Prim’s Algorithm – finding Minimum Spanning Tree (MST) for weighted undirected graph
  • A Kruskal’s Algorithm – finding Minimum Spanning Tree (MST) for weighted undirected graph
• Divide and Conquer – divide the problem into smaller parts and then solve those parts
  • B Binary Search
  • B Tower of Hanoi
  • B Pascal’s Triangle
  • B Euclidean Algorithm – calculate the Greatest Common Divisor (GCD)
  • B Merge Sort
  • B Quicksort
  • B Tree Depth-First Search (DFS)
  • B Graph Depth-First Search (DFS)
  • B Matrices – generating and traversing the matrices of different shapes
  • B Jump Game
  • B Fast Powering
  • B Best Time To Buy Sell Stocks – divide and conquer and one-pass examples
  • A Permutations (with and without repetitions)
  • A Combinations (with and without repetitions)
• Dynamic Programming – build up a solution using previously found sub-solutions
  • B Fibonacci Number
  • B Jump Game
  • B Unique Paths
  • B Rain Terraces – trapping rain water problem
  • B Recursive Staircase – count the number of ways to reach to the top
  • B Seam Carving – content-aware image resizing algorithm
  • A Levenshtein Distance – minimum edit distance between two sequences
  • A Longest Common Subsequence (LCS)
  • A Longest Common Substring
  • A Longest Increasing Subsequence
  • A Shortest Common Supersequence
  • A 0/1 Knapsack Problem
  • A Integer Partition
  • A Maximum Subarray
  • A Bellman-Ford Algorithm – finding the shortest path to all graph vertices
  • A Floyd-Warshall Algorithm – find the shortest paths between all pairs of vertices
  • A Regular Expression Matching
• Backtracking – similarly to brute force, try to generate all possible solutions, but each time you generate next solution you test if it satisfies all conditions, and only then continue generating subsequent solutions. Otherwise, backtrack, and go on a different path of finding a solution. Normally the DFS traversal of state-space is being used.
  • B Jump Game
  • B Unique Paths
  • B Power Set – all subsets of a set
  • A Hamiltonian Cycle – Visit every vertex exactly once
  • A N-Queens Problem
  • A Knight’s Tour
  • A Combination Sum – find all combinations that form specific sum
• Branch & Bound – remember the lowest-cost solution found at each stage of the backtracking search, and use the cost of the lowest-cost solution found so far as a lower bound on the cost of a least-cost solution to the problem, in order to discard partial solutions with costs larger than the lowest-cost solution found so far. Normally BFS traversal in combination with DFS traversal of state-space tree is being used.

How to use this repository

Install all dependencies

npm install

Run ESLint

You may want to run it to check code quality.

npm run lint

Run all tests

npm test

Run tests by name

npm test -- 'LinkedList'

Troubleshooting

In case if linting or testing is failing try to delete the node_modules folder and re-install npm packages:

rm -rf ./node_modules
npm i

Playground

You may play with data-structures and algorithms in ./src/playground/playground.js file and write tests for it in ./src/playground/__test__/playground.test.js.

Then just simply run the following command to test if your playground code works as expected:

npm test -- 'playground'

Useful Information

References

Data Structures and Algorithms on YouTube

Big O Notation

Big O notation is used to classify algorithms according to how their running time or space requirements grow as the input size grows. On the chart below you may find most common orders of growth of algorithms specified in Big O notation.

Source: Big O Cheat Sheet.

Below is the list of some of the most used Big O notations and their performance comparisons against different sizes of the input data.

Big O Notation	Computations for 10 elements	Computations for 100 elements	Computations for 1000 elements
O(1)	1	1	1
O(log N)	3	6	9
O(N)	10	100	1000
O(N log N)	30	600	9000
O(N^2)	100	10000	1000000
O(2^N)	1024	1.26e+29	1.07e+301
O(N!)	3628800	9.3e+157	4.02e+2567

Data Structure Operations Complexity

Data Structure	Access	Search	Insertion	Deletion	Comments
Array	1	n	n	n
Stack	n	n	1	1
Queue	n	n	1	1
Linked List	n	n	1	n
Hash Table	–	n	n	n	In case of perfect hash function costs would be O(1)
Binary Search Tree	n	n	n	n	In case of balanced tree costs would be O(log(n))
B-Tree	log(n)	log(n)	log(n)	log(n)
Red-Black Tree	log(n)	log(n)	log(n)	log(n)
AVL Tree	log(n)	log(n)	log(n)	log(n)
Bloom Filter	–	1	1	–	False positives are possible while searching

Array Sorting Algorithms Complexity

Name	Best	Average	Worst	Memory	Stable	Comments
Bubble sort	n	n2	n2	1	Yes
Insertion sort	n	n2	n2	1	Yes
Selection sort	n2	n2	n2	1	No
Heap sort	n log(n)	n log(n)	n log(n)	1	No
Merge sort	n log(n)	n log(n)	n log(n)	n	Yes
Quick sort	n log(n)	n log(n)	n2	log(n)	No	Quicksort is usually done in-place with O(log(n)) stack space
Shell sort	n log(n)	depends on gap sequence	n (log(n))2	1	No
Counting sort	n + r	n + r	n + r	n + r	Yes	r – biggest number in array
Radix sort	n * k	n * k	n * k	n + k	Yes	k – length of longest key

Read this in other languages: 简体中文, 繁體中文, 한국어, 日本語, Polski, Français, Español, Português, Русский, Türk, Italiana, Bahasa Indonesia, Українська, Arabic, Deutsch

Download Details:

Author: trekhleb
Official Website: https://github.com/trekhleb/javascript-algorithms
License: MIT

#javascript #algorithms #datastructures

The post Over 100 JavaScript Algorithms and Data Structures appeared first on B6G.NET| for all information technology.

There are many, many ways to profit from the Internet, and they differ according to the difficulty, return, and skills you need. In this course, we will review and explain CPA marketing the profit from CPA, which is one of the most profitable areas in the world of e-marketing and profit from the Internet.

CPA marketing is a type of marketing that falls under the umbrella of affiliate marketing, and it is very popular and used abroad, especially in America, Canada, Australia and Europe, and its profits can reach thousands and tens of thousands of dollars per day.

We were very interested in the winners to prepare this course, because the content in this field is very scarce and does not fulfill its right, and in most cases it does not help beginners to enter the field and start profiting from it.

This course was a summary of hundreds of articles and explanations, and dozens of books and reliable sources, all of this has been developed in a short and condensed way so that you can understand the field and enter it even if you have not heard of it before.

Note: You are now on the main page of the course, and at the end of the page you will find links to all the five lessons that make up the course.

This course is for you if you:

• An online marketer who wants to use what you know to increase and multiply your profits by starting in the CPA field.
• If you have some information about the field of CPA, but don’t know where to start.
• You want to start earning from the Internet, and you explore the different ways to do so.
• An e-commerce or app owner, and you want to learn about an area of ​​CPA to use to achieve your marketing goals.
• You are curious to learn about the field of CPA – cpa marketing.

What is a CPA marketing?

To understand what CPA is, we must first know the meaning of affiliate marketing , which is a branch of e-marketing that is done by providing marketing services in exchange for a commission according to the agreement.

Perhaps the most famous model of affiliate marketing is the one that takes place between marketers and advertisers who own online stores, where the marketer takes a commission or a percentage of the profits on sales made through him according to a prior agreement with this advertiser.

This idea is not new at all; It existed centuries before the Internet, and it is based on the principle of mutual benefit between merchants or business owners on the one hand, and marketers on the other.

Where business owners get big profits in return for giving a small part of it to the person who is marketing their products.

Profiting from CPA is not much different from this, as it is not necessarily based on the sale, but rather on the action, you as a marketer are trying to get a certain action that serves the marketing objectives of the advertiser.

The word CPA is an abbreviation for Cost Per Action or Cost Per Acquisition, meaning the cost of the act or the cost of acquisition, and this intended action can be:

• Entering the customer’s e-mail, phone number, or Zip Code.
• Download a program, game, tool, or add-on to the browser.
• Register in a site, forum or newsletter.
• Fill out a questionnaire or answer questions of interest to the advertiser.
• Make a call to the advertiser’s business.

The e-marketer’s commission is calculated after the customer or visitor does the agreed act, and the value of this commission may range from a few dollars to $1,000 per act. Yes, dear reader, $1,000 for one act or customer.

The beginning of the field of profit from CPA on the Internet was in the nineties with the Internet revolution in developed countries such as: the United States, Canada and some European countries, but then it spread to almost all countries of the world.

But despite that, this market is still unknown to us, and there are few who know about this field and even fewer even work in it, although it is a very promising and profitable field.

That is why we made sure to prepare this course, especially with the experience we have in this field, to help more marketers start earning from CPA.

Back to the affiliate, from my point of view that CPA marketing is much easier than the traditional affiliate, as you as a marketer may get profit without paying the customer to buy something or order something, but you have to convince him to do what might be a click or register on a site as we have already talked about.

Also, the profit from the CPA far exceeds the profit from the affiliate, as we said, the commission on a single action may reach $ 1000, regardless of this, the average value of the commission in general is much higher than the average commission of a traditional affiliate.

How CPA Marketing Works –

CPA marketing. The field of CPA has three main pillars, which you need to understand well in order to know how the process of earning from CPA works:

First: Advertisers

Advertisers are the business or online store owners who place CPA offers; and they agree with the CPA companies on the nature of the offers and their commission.

Advertisers do not deal directly with publishers, but rather authorize the companies to do this.

Advertisers turn to publishers because they want to achieve their marketing goals without taking on the marketing and promotion of their own business. Besides, the CPA business model is performance-based. So ,they only pay a cent if they get what they want in return.

To approximate the advertiser’s point of view, imagine with me that you are the owner of an online store that sells specialized software in the fields of architecture, and the average value of one program is about $60 and you sell them for $100, and you want to increase your sales, so you resort to CPA marketing.

You agreed with a CPA company on a commission of $15 for each sale that comes from their side, and after making the agreement, your sales increased very dramatically, and therefore your profits increased, because you earn $25 from each sale and give the company and the publisher another $15 as commission.

This is an example just to clarify, because as we said, the action you want as an advertiser could not be related to sales but could be something else.

As we can see, CPA is very convenient with advertisers as they get revenue without worrying about marketing it or how to attract customers, and they only pay if the advertiser succeeds in persuading the customer to do so, so CPA is very effective for advertisers.

Second: CPA Companies or CPA Networks

CPA companies or networks are the intermediary between the advertisers who make the offers and the money, and the publishers who actually market those offers.

The gain of these companies comes from the marketer’s achievement of the marketing objectives and his success in convincing the customer to do the required action, as they receive a percentage of the publishers’ commission.

Therefore, companies are very interested in the efficiency of their registered marketers or publishers because they are their real capital, and they also hire Affiliate Managers or AM Account Managers, to help publishers achieve profits and provide them with effective advice and support.

Third: Publishers

Publishers are e-marketers or affiliate marketers who try to achieve the marketing objectives of the advertisers in return for an agreed upon commission from them.

Publishers have the right to sign up for the CPA companies they want and choose the offers they see fit for them, but the companies also have the right to accept or not join them based on their experience and skill assessment.

Marketers try – according to the marketing tools they know or are available to use according to the offer – to persuade customers to do the agreed-upon action, whether it is downloading an application, registering its data, purchasing an e-book, or others.

In order to be a publisher you have to own a few things, in short:

1. Offer from advertisers

Of course, every CPA marketing process depends on the nature of the offer presented to you, through which you will search for the right customer, and then you will study how to attract and convince him to do what you want, and this will determine the shape of the entire marketing process.

And we will dedicate to you, dear reader, an entire article about CPA offers , and we will talk in detail about the types of offers and how to choose the best offers that are suitable for you.

2. Traffic source

As an online marketer, you have to have a source through which you can bring visitors to your offer or your landing page so that the advertiser gets what he wants and you get your commission.

It is your job as a publisher to determine the right traffic source for you, whether it is from social networking sites, search engine optimization, paid advertising of all kinds, or other traffic sources.

This is definitely to reach your target customers at the lowest possible cost, to get the highest conversion rate and thus more and more profits.

In this course, we will provide you with a complete guide on CPA traffic sources, starting with their different types and forms, and even how to choose the right sources with your offers, and the secrets of exploiting them in order to make huge profits with minimal effort and cost.

3. Ability to create landing pages

Sometimes you will need to design your own landing pages to get your target customers to take action, so you must have the ability to design, host, and run them.

Over time, your ability to create landing pages for your offers will develop, and you will become 100% professional, and then you will convince many customers to complete the offers.

In this course, shortly, we will give you the secrets of successful landing pages with high conversion rates so that you can double your profits from the start.

4. Tools to track and analyze the results of your campaigns

It is very important that you keep track of your advertising campaigns, because it will allow you to evaluate your campaigns, and will enable you to improve them and get better results.

In this course, we will not forget to stop at this important point of tracking and analysis, because it is one of the most important things or tasks in the process of profit from CPA.

Advantages of working in the field of CPA

There are many advantages that the marketer gets from working in the field of CPA, which are:

1. The profit from CPA is too big

Perhaps the field of CPA is one of the most profitable fields of e-marketing and affiliate marketing, there are many people after several months who can make more than 1,000 dollars a day as a net profit from this field, and even experts with more than several years of experience can make tens of thousands of dollars per day.

So more and more people are trying to enter this field every day to take a piece of the CPA profit pie.

Another advantage of the CPA industry or industry is that it is not as popular as other affiliate and e-marketing fields, so the competition is relatively less.

2. Quick results and instant profits

In the field of CPA and in affiliate marketing in general, you can get profits quickly, you will not wait for weeks or months to achieve the desired results, and thus get your profits.

Also, as soon as you convince the customer and achieve the desired action, whatever, you get your commission in full, which will motivate you to produce and achieve more profits.

I should note here that the profits enter your account immediately after the customer completes the action, but every CPA company has a system in the timing of withdrawing your profits, which is usually weekly or monthly.

3. Freedom to choose niches and offers

As a commission marketer, you can choose the niche that suits you without anyone forcing you to do so, and choose the offers that suit you with the specifications that are consistent with your desires and capabilities.

This way, you will not be forced to do anything, and this freedom will push you to be more productive and creative in your work, and thus more profits.

4. Freedom and more free time to enjoy your life

This field does not require you to work at the headquarters of companies and does not impose a specific place on you to work from, so you have complete freedom to work from home or from anywhere, so that you can work while traveling between different cities and countries.

Flexibility in working hours also allows you to manage your life rather than being tied to fixed working hours each day.

5. Having someone help you

CPA companies hire experienced people called AM (Affiliate Manger or Account Manger), and their job is to help and support publishers to achieve the best possible results.

The advantage of this account manager or AM, is that he is responsible for a certain number of publishers, and this ensures that he is very helpful and supportive to them, and this is because his income depends mainly on the results they achieve, he takes a percentage of their commission.

You can benefit from your account manager in several ways, such as:

• Communicate with him personally to help you and explain what you want.
• Ask him to make offers available to you that are not available in your country.
• It will warn you if you’ve made a mistake and alert you to anything you’re doing wrong.

After starting in the field of CPA, you should make sure to maintain a friendly relationship between you and your account manager, because he is able to help you greatly, and gives you invaluable tips, especially if you are a beginner.

It can draw your attention to successful strategies for marketing your offer, or it may alert you to a mistake you are making, or improve your campaigns that bring you a lot of revenue, or other things that are useful to you as a publisher.

How do I start earning from CPA?

The first step: Choosing the appropriate niche

The first and most important step to start earning from CPA is to choose the appropriate niche in which you will be marketing, as you, as a marketer, have to be familiar with the niche you choose.

This knowledge or know-how will enable you to understand the thing you are promoting, and know its strengths and distinctions, through which you will be able to promote and market it, convince customers of it, and do the action you want.

Also, this degree of understanding of the niche will allow you to know the customer’s needs, the nature of his personality and the things he takes into account, and thus will make it much easier for you to target and convince him.

Of course, as a CPA marketer, you can choose more than one niche, but in the beginning it is preferable to focus on only one niche, especially since you are still at the beginning of your journey in profit from CPA.

You will find offers for every niche you can think of in the field of CPA, as this world is very wide and diverse, you will find offers in:

• Mobile applications.
• Health and Clinical Research.
• Self-care products and services.
• Insurances.
• financing.
• Electronic games.
• Lose weight.
• dating apps.
• gambling.
• education.
• Profit from the Internet.
• Life improvement.

This is in addition to dozens of other areas.

Be careful when choosing a niche to start with; To choose a profitable niche that has a lot of people interested in it, in order to get the largest possible number of commissions.

It is also preferable to search for keywords through tools such as: Google Keyword planner Tool or Ubersuggest to ensure that there is a large search for keywords referring to this.

We will talk in detail about the process of choosing a niche in the specialized lessons, so don’t worry about it at all right now.

Step Two: Choose the right offer

This step is very important and pivotal in your work as a CPA marketer, as your choice of presentation will determine many things, such as: the right traffic source, target customers, target countries, ways to convince customers to take the action we want, … and so on.

You should also take into account the incentives or influences that you are allowed to use in order to attract customers, for example a free book, a free trial period, etc.

And because there are many offers, you can choose between them as you like, whether through many variables such as price, category, required action, payment model, or any variable you like.

Note: In earning from CPA there are many Payment Methods, such as:

• Pay-Per-Sale.
• Pay-Per-Lead.
• Pay-Per-Install.
• Pay-Per-Call.
• Revenue Share.
• Pay-Per-Click .

We will talk about it in detail in the CPA Presentation Lesson.

Third Step: Choose a CPA Company or CPA Network

This step is somewhat controversial, as some experts advise choosing CPA companies first, and some advise choosing the appropriate offers first from offer aggregators (specialized sites that offer thousands of offers from different companies), and then subscribing to the companies that offer them, but in general I will leave this choice to you As you see.

CPA companies, as we said before, are the mediator between advertisers and publishers, and they take their profits from the commissions paid by advertisers, and therefore it is in their interest that the affiliate marketers are skilled in what they do.

For this reason, the majority of CPA companies develop acceptance forms for marketers, to decide whether or not to join them based on their assessment of their level, experience and skills.

So, as a beginner in the field, you will strive a little to be accepted in a CPA company, but do not worry about this. In our lesson dedicated to this topic, we will give you a number of useful tips not only to be accepted, but to be accepted immediately.

You can also join the CPA companies that do not require acceptance and we will also mention them later, so dear reader and future CPA marketer, do not worry about this now.

But there is another thing that you should keep in mind, and that is to review the comments and reviews on the company of your choice to ensure its credibility and reliability.

In general, we will provide you with a complete lesson on CPA Networks, how to apply in them, application secrets that will ensure your acceptance, in addition to recommending the best CPA Networks for you.

Step Four: Analyze customers and find appropriate ways to attract and convince them

After choosing the right offer, the next step will be to work on understanding the target customer, knowing his activity on the Internet, and finding the best ways to attract him and convince him of what you want.

You may need to design a Buyer Persona , and then choose the best source of traffic, as you will usually choose between:

• Advertising on search engines .
• SEO Search Engine Optimization .
• Marketing through social media .
• Display Ads.
• PPV Advertising .
• Implicit Ads Native Ads .
• Marketing using email campaigns .

We will discuss traffic sources in a separate lesson, compare them, and show you how to choose the right traffic source for your presentation.

Step Five: Analyze and track your marketing campaigns and continuously improve

Now you have launched your advertising campaigns, and you have to wait and watch for the results of the campaign and its performance, through many tools and programs you will be able to monitor your campaigns in detail.

You’ll discover which ones worked, which worked, and which ones didn’t, to re-improve those campaigns and make them get better results.

If the field of CPA was a war, analysis, tracking and testing would be your weapons, and this is of their utmost importance, the most important difference between a marketer who earns a thousand dollars a day and a marketer who earns 50 dollars a day from the same offer is the extent of interest and mastery of these matters.

There is an important article published on the winners that you should read carefully, which is: The article on tracking in advertising campaigns (all the information and tools you need) .

After tracking your advertising campaigns, and getting all the data you need, you will have to analyze the data according to your marketing objectives and the actions required in your offers.

Then after that you will optimize, repeat the process again – tracking and analysis – to make sure you get better results as well as doing other improvements to get better and better results.

Improvement is a constant task for the CPA marketer to ensure that he gets the largest possible profit from the offers he is marketing for.

Experience is the best thing any marketer does to make his decision, whether experimenting with the way and methods of marketing and traffic he uses, or even experimenting with offers to choose the best among them.

Let’s take a landing page as an example. To get a high-quality landing page that has a high conversion rate, you need to design it to contain five things:

1. Hook: This is often the design and structure of the landing page, the images and media used in it, as well as the type and sizes of fonts.
2. Summary of the offer: It is a simple summary of the offer through which the visitor can quickly understand the offer.
3. The reason the visitor should be interested in the offer: You have to answer the visitor’s “Why” question to motivate him to continue and complete the offer.
4. The benefit of the offer or its completion, and how it will change their lives for the better: you will definitely give them a glimpse of what they will benefit from behind this offer to convince them to complete the offer.
5. Call to Action : This is your way of telling the visitor what he is going to do.

Certainly, it will be difficult for any marketer, no matter how extensive his experience is, to reach the best forms of these five elements. So, the professionals among them try many and continuously improve them. Until they reach the best display page, which brings them the greatest results and profits.

This is often done through A/B testing and continuous improvement of landing pages, tracking and analyzing the results of those landing pages and improving them over and over again.

Now my friend, do not be lazy and go to the first lesson of profit from CPA, which will make you go deeper.

For more information read about earning online.

The post CPA Marketing Profit Guide (From 0 to First $1000) appeared first on B6G.NET| for all information technology.

Digital marketing, in its broadest sense, relates to advertising given via digital channels such as search engines, websites, social media, email, and mobile applications. Digital marketing is the means through which businesses endorse goods, services, and brands via the use of various online media platforms. Consumers largely rely on digital methods to conduct product research. Think with Google marketing insights, for example, discovered that 48 percent of customers begin their enquiries on search engines, 33 percent go to brand websites, and 26 percent search within mobile applications.

While current digital marketing is a vast network of channels into which marketers must simply integrate their brands, online advertising is far more sophisticated than the channels themselves. To realize the full potential of digital marketing, marketers must go deep into today’s huge and sophisticated cross-channel environment to develop engagement marketing techniques that work. Engagement marketing is the process of developing meaningful relationships with new and returning consumers based on data gathered over time. By engaging customers in a digital landscape, you increase brand recognition, establish yourself as an industry thought leader, and position your company at the forefront when the buyer is ready to purchase.

Free Digital Marketing course With Completion Certificate:

https://www.simplilearn.com/learn-dig…

? This Digital Marketing Course video is the first part of a series that will have everything you need to know about Digital Marketing. This video covers a wide range of topics like the basics of Digital Marketing, Best Digital Marketing tools, search engine optimization, SEO tips and tricks, keyword research, how to rank 1 on Google, and Google tag manager.

Now, let’s get started with this Digital Marketing Course video!

? Digital Marketing Course Part2: https://www.youtube.com/watch?v=fsDwH…

? Digital Marketing Course Part3: https://www.youtube.com/watch?v=gNBXw…

• The below topics are explained in this Digital Marketing Course: Digital Marketing course introduction 0:00
• What is Digital Marketing 00:34
• Why is Digital Marketing is important 00:45
• What is Digital Marketing 06:26
• Types of Digital Marketing 07:56
• What is Customer Lifecycle 19:51
• How is Digital Marketing useful 38:47
• What are the types of Digital Marketing 45:00
• What is Search engine optimization(SEO) 45:21
• What is Content Marketing 01:05:23
• What is Social Media Marketing 01:11:44
• What is Search engine marketing 01:24:05
• What is Affiliate marketing 01:33:41
• What is Native Advertising 01:38:50
• What is Email marketing 01:41:32
• What is Online PR 01:49:53
• Search engine optimization tools 01:55:50
• Email marketing tools 02:23:20
• Web Analytics tools 02:41:35
• Competitor Spying tools 03:12:14
• Paid marketing tools 03:30:44
• Affiliate marketing tools 03:58:88
• Social Media Marketing tools 04:09:59
• Why SEO 04:30:34
• What is SEO 04:34:29
• How Does google rank websites 04:36:36
• Keyword Research 04:43:11
• On-page SEO 04:50:41
• Off-page SEO 05:06:41
• Types in SEO 04:42:24
• Do’s and Dont’s of SEO 05:13:18
• How Does Search engine works 05:26:19
• Types of SEO 05:27:55
• Schema 05:29:56
• Title Tag 05:34:43
• Meta Description 05:38:50
• Header Tag 05:42:19
• URL structure 05:46:32
• Image alt text 05:55:13
• Internal Link 05:55:59
• Sitemap 05:57:36
• Page Speed 06:04:46
• Featured Snippet 06:08:50
• Black hat technique 06:52:53
• White hat technique 06:54:20
• Grey hat technique 06:55:04
• Website architecture 06:55:51
• Local SEO 07:03:10
• How to measure SEO performance 0:11:12
• Keyword Ranking 07:18:06
• Backlinks 07:24:44
• SEO tips and tricks 07:29:03
• Google Tag manager 10:14:40

Subscribe to our channel for more Digital Marketing tutorial videos: https://www.youtube.com/user/Simplile…

Watch more videos on Digital Marketing Course:

https://www.youtube.com/watch?v=ZVuHL…

#DigitalMarketingCourse #DigitalMarketingTutorialForBeginners #DigitalMarketing #DigitalMarketingFullCourse #LearnDigitalMarketing #DigitalMarketingForBeginners #DigitalMarketingTools #WhatIsDigitalMarketing #Simplilearn

About Simplilearn Digital Marketing course: The Digital Marketing course is designed to help you master the essential disciplines in digital marketing, including search engine optimization (SEO), social media, pay-per-click (PPC), conversion optimization, web analytics, content marketing, email and mobile marketing. Digital marketing is one of the world’s fastest-growing disciplines, and this certification will raise your value in the marketplace and prepare you for a career in digital marketing.

What skills will you learn from this Digital Marketing course?

1. Gain an in-depth understanding of the various digital marketing disciplines: search engine optimization (SEO), social media marketing, pay-per-click (PPC), website conversion rate optimization, web analytics, content marketing, mobile marketing, email marketing, programmatic buying, marketing automation and digital marketing strategy

2. Master digital marketing execution tools: Google Analytics, Google Ads, Facebook Marketing, Twitter Advertising, and YouTube Marketing

3. Become a virtual digital marketing manager for an e-commerce company with Mimic Pro simulations included in our course. Practice SEO, SEM, Website Conversion Rate Optimization, email marketing and more.

Who should take this Digital Marketing course? Anyone who is looking to further his or her career in digital marketing should take this course, especially those seeking leadership positions.

Any of these roles can benefit from the Digital Marketing Specialist training:

1. Marketing Managers

2. Digital Marketing Specialists

3. Marketing or Sales Professionals

4. Management, Engineering, Business, or Communication Graduates Simplilearn Digital Marketing Course: https://www.simplilearn.com/digital-m…

Get the Simplilearn app: https://simpli.app.link/OlbFAhqMqgb

The post Free Digital Marketing Course from Simplilearn With Completion Certificate appeared first on B6G.NET| for all information technology.

But open source software solves a large part of these problems for entrepreneurs, and today we will learn how to use and benefit from it to establish our businesses.

What is open source software?

When programmers write programs, they do not write them directly in the language that the machine understands (Binary Language) or the binary language, which is the language of zeros and ones, but they first write the source code and then from that code the binary code that computers can run immediately .

Programmers may or may not give you a copy of this source code, and when they don’t, we call this software Closed Source Software or Proprietary Software , which means that they give you the right to use the software in its binary form only . You may not copy, modify or distribute this software to others.

But open software is quite the opposite, providing you with:

• Freedom to modify and use the Software for any purpose, including commercial use.
• The freedom to distribute the modified program in an unlimited number of copies.
• See the full source code of the program.
• Build new programs derived from the original source code of the required program.

Open software may be free or it may be paid, but in 99% of cases it is actually completely free. Which means that we can use it to a large extent in our commercial projects.

The most famous examples of open source software are Linux, Firefox, some parts of the Android operating system, and the Python programming language. Most software libraries and server management tools are free and open source tools.

Open Source Licenses are the legal relationships between you and the developer of the software and the software code. For example, some open software licenses may require you to produce derivative software exclusively under the same license, while others may not. Some may allow you to close the source code of your modified program from others’ programs, while others may not. The most popular open software licenses are the GPL, MIT, and BSD licenses.

Why is open source software better than others?

Open source software gives us the following benefits over closed source software:

• Huge cost savings, as we mentioned that most open software is also free software in most cases. This means that we do not need to purchase a license to use each year for the software we use, but we can download and use this software immediately.

• We can modify the source code of these programs to get new uses from them or to make them fit our needs whenever we want and without the need for permission from anyone.

• We can also use this software for commercial uses (company, organization, etc.) and even sell this software itself without the need for permission from anyone.

• Since we can see the source code, we can check for ourselves that it is free of malware and spyware, unlike closed source software.

There are many benefits that you will discover using open software on your own.

Some useful open source software for projects

We will learn about some open source software that is useful to us in building our own businesses; Whether it is software service to run computers or infrastructure software.

Office software and systems

The most prominent open source software is the Linux operating system ; It is a free and open source system that comes in the form of different “Distributions”, each of which comes with different features and software, allowing you to choose the distribution that best suits your needs and the needs of your services.

For example, if you have a group of devices in your company or organization, instead of paying exorbitant amounts to buy Microsoft Windows licenses, you can use a Linux distribution such as Ubuntu or Linux Mint , and it will cover most of your needs easily and comfortably.

Another popular software is the LibreOffice office suite . It is an alternative office package for Microsoft Office, completely free and open source. You can use it to create documents, books, presentations, data processing and other uses in your business, which will save you from buying Microsoft Office licenses as well.

Enterprise and project management software

When you run a company or organization, you need a software system for managing resources, employees, processes, customers and other various things in your company, which is the software that we call Enterprise Resource Planning, known as ERP.

There are a lot of open source ERP software, most notably Odoo , which is a wonderful system that allows you to manage everything small and large in your company or organization, and it is a modular system, which means that you can activate new units from the unit market or even develop them yourself to suit The different needs of your business.

There are many other than Odoo, such as ERPNext , Flectra , etc., and they differ from each other in the features they provide and the core services they target. You can use this software to easily manage your organization or company instead of buying proprietary software.

There are other programs that are more specialized in the field of project management; If your work style depends on getting tasks done by projects and available teams more, then this software may be more suitable for you than ERP software. Among these software are Leantime , Open Project , and many others as well.

Using a mixture of these software together will enable you to easily manage and monitor your business in your company and organization without the need to purchase software licenses, and you are able to adapt and modify it according to your needs whenever you need it.

Content Management Systems

The creation of websites is a basic requirement for all companies, institutions and commercial projects, as the use of the Internet has become essential today to attract customers and users.

Contrary to what is common to some people, you don’t just need to hire a web developer to create a website, it’s easier than that. You can use one of the popular content management systems like WordPress , Joomla , and Drupal to create all kinds of websites you can imagine.

These systems – like WordPress – are open source systems that can be modified and adapted, and they also support the plugin system by default. For example, you can easily create an online store with WordPress and WooCommerce , or you can use any free or paid template on the network to create a website with all the types of content you want to show to your visitors and customers.

Most of these useful plugins and themes are already available online, but if you want, you can hire freelancers to develop plugins and themes that suit your needs to work with these systems instead of building from scratch.

Other open software

Open software is not limited to the above, but there are many others:

• Design software: There are many open source software in the field of design and drawing such as GIMP for editing and creating images, Inkscape for vector drawing (Vector) and Krita for normal drawing. We also have the giant Blender for 2D and 3D design, the latter of which is even used in filmmaking even though it’s completely free and open source.

• Montage software: There is no need to purchase an expensive Adobe software package to perform the basic and simple tasks of editing, you can rely on open source software to do so. Like Kdenlive , OpenShot , and others. We also have OBS program for recording audio and pictures and making educational explanations.

• Communication software: Zoom has been widely used since the beginning of the Corona pandemic to communicate between users remotely, but there are many open source alternatives to Zoom as well. We mention Jitsi and BigBlueButton , and you can install them on your own server to create the private video and audio meetings you want instead of relying on costly Zoom services that require an annual subscription.

Recruiting experts with open software

Since open source software allows you to modify it and create add-ons or software derived from it, you can hire a freelancer on popular freelance sites to make these modifications for you and then use the resulting new software or add-ons to meet your needs and requirements. You can also hire experts to teach you how to use and install it.

For example, the Odoo system supports the modules feature. If you want to develop a new module that takes data from a specific source, for example, and automatically adds it to the system, you can hire a freelancer to program a new software module and give it to you to use in your company or organization.

You can find these good developers of open source software development on popular freelance websites like Fiverr, where you can place a new request in the Non-Existent Services or Freelance Projects section and explain exactly what you need with the budget you have.

The option of using open software and modifying it slightly to suit your needs may be better for you in the long run due to time and cost factors; Instead of hiring multiple programmers to build systems for your needs from scratch, you can instead use open software that is already available for use with a few simple modifications that you make to it.

Such use and modification, as a reminder, do not require approval or permission from the developers of this software; You can directly download any open source software and begin modifying it to suit your needs as long as you respect the essential terms of that software’s license.

Conclusion

Open source software is one of the best useful technical inventions of our time. Unfortunately, company managers and decision makers in the world often view it as just low-quality free software, but that is not true at all. Open source software is the essential software in many sectors around the world such as mobile phones, server management, embedded systems, websites, and many more fields.

Don’t forget in the end that the experience doesn’t cost you anything; You can gradually start trying to rely on open source software to build your business and consider the overall results and costs instead of relying on what others say for it.

The post Build your own business using open source software appeared first on B6G.NET| for all information technology.

The following are the top 10 books that every programmer should read. These books will teach you not just the syntax and semantics of programming languages, but also the most fundamental lesson for a coder: how to think, organize, and solve issues. These books will not only help you grasp a programming language like C++, Java, or Python, but they will also help you improve as a programmer.

1. Robert C. Martin’s Clean Code

This is one of the best beginner’s books, and it will teach you all the tricks and patterns of writing good, clean code. Every piece of code that executes is not a clean piece of code. Most beginner programmers make this mistake because they are only concerned with solving the problem and thus overlook these important aspects of writing clean and perfect professional code. Clean code should be easily readable and structured, allowing it to be reused and debugged.

Ideas that were presented were:

• What is the proper way to name a variable?
• What is the best way to write a better method?
• How can you improve the structure of your code?
• What is the odor of the code?
• Why is a different approach preferable to this one?

2. Frederick Brooks’ The Mythical Man-Month

This book is regarded as a Bible by many software developers around the world. This book will assist you in developing a proper understanding of software development, estimates, project management, and software development issues. The book’s main theme is “Brooks’ Law,” which states that “adding manpower to a late software project makes it later.”

Ideas that were presented were:

• The mythical man-month: man-months are a myth for measuring useful work.
• Software Engineering’s Essence and Mistakes,
• When working on a second system, it’s important to remember not to over-engineer it.
• Any attempt to correct an error can result in a slew of new ones.

3. Your Path to Mastery as a Pragmatic Programmer

Andrew Hunt and David Thomas wrote this book about programming and software engineering. This book is unique in that it teaches us in a practical manner with a collection of tips to improve the programming and development process rather than in a theoretical manner. This book will teach you how to become a pragmatic programmer, an early adopter, and a jack-of-all-trades by encouraging inquisitiveness and critical thinking, realism, and a jack-of-all-trades attitude. The book also includes development methodologies, caveats, analogies, and short stories, such as the broken windows theory, the stone soup story, and the boiling frog story.

The following ideas were presented:

• Using a variety of analogies and short stories, present development methodologies and processes. For instance, consider the stone soup or the story of the boiling frog.
• Many terms were coined to describe concepts that became popular as a result of this book, such as code katas.
• More methods for creating and preserving highly adjustable codes are being used.
• Time and expense estimates can benefit from these suggestions.
• Introduces you to work methods you may not have considered before.

4. Steve McConnell’s Code Complete (2nd Edition)

You should read this book at least once if you want to be a great software engineer. For more than a decade, this book has provided the most useful practical programming guides, assisting developers in writing better software. This book is a rare combination of classic and fully updated leading-edge coding concepts and examples. You can easily understand the art and science of software development if you understand these key concepts.

Represented Concepts:

• Layout, style, character, themes, and self-documentation are examples of software craftsmanship.
• Software development includes coding, debugging, integration, and testing.
• Other crucial aspects of software development include requirements and documentation.
• The methods for writing high-quality code, as well as code improvements and system considerations.

5. Computer Programming Techniques

Professor Donald Knuth, a well-known computer scientist, has written yet another classic book. Many of the world’s top programmers have praised this book for its unique combination of mathematical precision and hilarious humour throughout the chapters. In 1974, Knuth received the Turing Award for his major contributions to the analysis of algorithms through his well-known book series “art of computer programming.”

The book starts with basic programming concepts and techniques, then moves on to various programming algorithms and their analysis, with a special emphasis on information representation inside a computer (information structure).

Ideas that were presented were:

• How to effectively deal with the structural relationships between data elements
• How to use the fundamental concepts of fundamental Algorithms to solve problems effectively
• Algorithms that are semi-numerical and combinatorial
• Optimal Sorting or Minimum-Comparison Sorting

6. Pearl Programming

This book differs slightly from the other classics on the list, but it is one of the most influential books in teaching people how to think like programmers. Practical problems and a variety of effective and efficient solutions are presented for each concept. This is enjoyable to read because of the excellent writing style.

This is not your typical book for learning new programming concepts, but it is the best practical programming book to practice with and follow along with. Because the main goal of this book is to help you become a better problem solver, it tests your understanding of core concepts in memory, CPU, and algorithms and gradually increases the difficulty rather than giving you the answer right away. This book is the best place to practice data structure and algorithm problems, such as searching, sorting, heaps, and so on. Jon Bentley has created a masterpiece that fully justifies the name “Programming Pearls.”

7. Charles Petzold is the seventh code.

This book provides an excellent introduction to “The Hidden Language of Computer Hardware and Software” for anyone who has ever wondered about the magic and secret inner life of computers, as well as how these complex systems and other smart machines work.

Due to the level of abstractions used nowadays, low-level details are masked, but if you read this book, you will be able to understand those amazing older technologies like Morse code, Braille, and Boolean logic, as well as vacuum tubes, transistors, and integrated circuits. To reach a scalable solution for a very complicated bug, you may need to go deeper into the dead ends of the electronic, binary computer with a von Neumann architecture. Many recent developments topics, such as floating-point arithmetic, operating systems, packet-based communication protocols, and graphical user interfaces, were also easily explained.

8. Algorithms: A Beginner’s Guide

By Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, and Clifford Stein, this is the single most famous book widely used as a textbook for understanding and using an algorithm. This book is frequently cited as a reference for algorithms in published papers, with over 10,000 citations documented on CiteSeerX. During its first 20 years, the book was also a best-selling programming book, with half a million copies sold.

Each chapter in this book delves into a wide range of algorithms, their design techniques, and application areas in detail. Programming examples are written in pseudo code with rigor and comprehensiveness, rather than using a specific programming language.

9. Refactoring is a technique for improving the design of existing code.

Martin Fowler’s book is a must-have for software developers because it provides start-to-finish strategies for working more effectively with large software and improving the design of existing code.

Refactoring is the process of rewriting code to improve readability, testability, and maintainability without changing the functionality. If you want to improve and maintain the quality of your code, this book is for you. It contains step-by-step instructions for implementing more than 40 proven refactorings, as well as examples of when and why to use each refactoring. The majority of the examples in the second edition of this classic book switched from Java to JavaScript, but the concepts can be applied to any Object-oriented programming language. The book is well-written and includes samples, examples, diagrams, step-by-step instructions, side-notes, and commentary, as well as everything else you’d need to fully comprehend a refactoring method.

10. Design Patterns: Reusable Object-Oriented Software Elements

This is widely regarded as one of the best software development books ever written, covering a wide range of design patterns in great detail. It was written by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, with a foreword by Grady Booch, and was influential in the field of software engineering.

This is a must-read for any aspiring complex system architect or designer. You will almost certainly be required to read this book in order to avoid and deal with common industry issues. This book contains a detailed description of many different design patterns and is regarded as a valuable resource for object-oriented design theory and practice developed over time to aid software engineers.

The authors discuss the tension between inheritance and encapsulation, parameterized types, supporting multiple look-and-feel standards, enhancing the user interface, and supporting multiple window systems, among other topics.

The post Top 10 Books That Every Programmer Must Read Once appeared first on B6G.NET| for all information technology.

You may think that it is difficult for your children to learn programming when they are young, but there are several wonderful solutions that enable them to acquire programming skills from a young age. Below are ways to start your coding adventure, and encourage kids to become coding creators, not tech consumers.

Is teaching programming good for children?

Not long ago, the idea of programming for children began to become more popular, as STEM education statistics indicate that in 2025 there will be 3.5 million jobs related to programming and those educational fields. There is no doubt that learning programming for children is one of the necessary matters that must be mastered because in the coming years we are going to program in a very noticeable manner due to the remarkable technological development. In addition, there are several reasons that encourage you to teach your children to program since their childhood, and among these reasons we mention:

There is a great demand for programmers.

Knowledge of programming allows students to better understand the world.

Programming is fun for everyone.

Programming improves creativity.

Programming improves communication, collaboration, and problem solving.

Fun apps that help your kids learn programming

Using new programming skills, child programmers can create their own games, while also enhancing their problem-solving skills and practicing logical thinking, math, and reading skills as well. These apps help your kids learn everything related to programming from simple commands, to complex programs. The programming applications listed below feature a range of formats designed for all ages and intellectual abilities.

Code Spark Academy App

CodeSpark Academy is a multi-award winning app for teaching kids how to code. This app’s game-like interface makes programming fun for kids who don’t even realize they’re learning. Kids learn to code using lovable characters called The Foos. Kids use logical thinking and problem-solving skills to help The Foos get matters done.

The app enables young thinkers to create their own stories and games that pave the way for them to become the skilled app makers of the future. Thoughtfully designed puzzles allow children to memorize without the help of parents, developing a sense of confidence when solving problems. This app allows kids to code their own games, and share them with the kids programmers community. The app is KidSafe certified, contains no ads, or in-game purchases, and is available for installation on Android and iOS devices.

daisy dinosaur app

Daisy the Dinosaur is a free iPad app for kids who want to memorize programming that helps your kids learn basic computer programming concepts in a way that even 4 year olds can understand. The dinosaur teaches Daisy programming concepts such as loops and conditional commands without using complex jargon. This short game makes programming fun and easy for kids. Designed to give kids a glimpse into the possibilities of coding, this app is free to download, is fun, and is the best way to receive kids interested in the possibilities of coding.

jumping game app

You can take advantage of the Hopscotch app to teach your kids to code, it’s available for free on iPad and iPhone and is designed for kids from 7 to 13 years old, but anyone can use it at any age. Jumping game app helps your kids create their own games, apps, animations, or anything else they want. Your kids will feel the ease of programming by using the kid friendly tools if by the app. The app contains educational videos that teach your child to code by creating popular games like Pokemon Go, Geometry Dash, graphic apps, and more.

Scratch app

ScratchJr is a free software application for young children from 5 to 7 years old. It helps them to program their own stories and interactive games, and through this application they learn to solve problems, design projects, and express themselves creatively on the computer. Kids put graphic programming blocks together to make the characters move, jump, dance, and sing.

Kids can modify the characters in the graphic editor, add voices to them, and even insert their own pictures, then use the coding templates to bring their characters to life. When young children program with ScratchJr they will learn how to express themselves using the computer, not just interact with it. Through this application, your children will be able to develop their skills in mathematics and language, which support the development of numeracy, reading, and writing skills in early childhood. With ScratchJr your children not only learn to code, but also practice it to learn. This application works for free on Android and iOS devices.

Cargo bot app

Cargo-Bot is a free programming app available on ios devices, suitable for children 10 years of age and older. This application specializes in teaching children to solve puzzles related to a robotic arm that must be programmed to perform various tasks, such as moving colored boxes to create a design or a specific drawing.

The Cargo-Bot app was initially built on iPads using a touch coding app called Codea which is based on the LUA programming language which means that the Cargo-Bot is intended to memorize the LUA language which is suitable for young programmers.

Code Adventures Apps

Code Adventures: Coding Puzzles for Kids is a unique app suitable for children aged 6 years and above, that works on both Android and iOS devices. The application focuses on computer programming puzzles suitable for children, and is characterized by its beautiful design. Your children will learn how to program fun visuals, sounds, and lovable characters by solving complex puzzles. The goal of the app is to bring Aurora domestic by completing 30 puzzle levels. It includes different levels from basics to loops and conditional commands. Kids need to put the commands in the right order, and they will also find out whether repeat commands are needed to move the character around the screen, because each movement takes just one step in any direction. Various puzzle elements such as flying platforms, drawbridges, stairs, and gates are gradually introduced making programming more fun. Your kids will solve challenging puzzles while learning how to code, and this app is a great possibility to enhance parents’ communication with their kids and spark their interest in STEM-related topics.

a summary

All in all, teaching coding to your kids is a great solution provided you find that your child is interested in learning more approximately computer science, using the above mentioned apps allow your kids to become better at coding, and learn every aspect of it.

Sources :

https://www.codemonkey.com/blog/the-best-apps-to-teach-kids-coding/

https://www.idtech.com/blog/5-reasons-your-child-should-learn-to-code

https://www.educationalappstore.com/best-apps/10-best-coding-apps-for-kids

The post Fun apps that help your kids learn programming appeared first on B6G.NET| for all information technology.

Learning programming can be an easy task, but you may feel difficulty at some stages while learning it, if you learn it during your university studies, or in programming training camps, or university courses, in order to overcome these difficulties and study programming with ease. You can do as he does Beginner programmers who start learning one of the easiest programming languages that help you learn programming with ease and simplicity.

Before you commit to learning a new programming language, take a look at the list below to find 8 easy-to-learn programming languages that professional programmers use, and you’ll know why each is easy.

HTML

HTML is the Internet’s standard language for structuring web pages and displaying text, and is renowned for its extensive use of tags, or labels that specify what type of text should be on a page, for example the script in this article begins with the <body> tag and ends with the </body> tag. These HTML tags define nearly everything approximately text on web pages from font size to internal and outside links.

HTML is very popular due to the large number of courses that help you jump start learning this fairly simple language, and HTML has been made simple and easy from consistent grammar that makes it easy to memorize its commands and functions.

CSS

As we mentioned, HTML defines the content of your web page, and CSS is used to determine the appearance of each of the HTML elements. All frames that you see on a web page including text boxes, background images, and menus are programmed through the CSS programming language.

Have you ever noticed how the same web page is organized differently when viewed on a phone compared to a desktop? This is controlled by the CSS programming language that also controls which page elements are visible, or hidden based on screen size and resolution.

CSS is a rules-based language, meaning that you define how different types of text and pages look by applying rules to each type of set defined in HTML, for example, you can use CSS to define headers, subheadings, and bold texts , green, or make all the internal or outside links appear and are underlined and colored red, for example.

Learning the CSS programming language will not be difficult for most people with general computer, Synonym processing, and Internet skills.

JavaScript

Since HTML and CSS cannot directly integrate conditional statements and other decision-making functions, they are not considered full-fledged programming languages, but what if you want an interactive web page? For example, what whether you want to add a drop-down menu, or a button that changes color, and text when you move the mouse over, here the JavaScript language should come into play.

As a complete programming language, JavaScript is used to handle programming loops, making logical decisions based on input, such as when a mouse is hovered over a list, or when you type something into a search box, and because JavaScript can output HTML or CSS code, it is able to Make web pages interactive and dynamic.

Although it is more complex than HTML, CSS JavaScript is one of the easiest real programming languages that you can learn, it is a language that can easily be included with languages like HTML, and the other object that makes JavaScript easy to learn is that you can write complex snippets of directions Code, and test it in a web browser, if you already know HTML or CSS, you will save yourself a lot of effort to learn JavaScript.

Python language

We cannot talk approximately the easiest programming languages that beginners can learn without talking approximately Python, which is consistently ranked as one of the most popular programming languages. People love Python because it is a multi-paradigm programming language. This means that it supports different styles of programming, including Object-oriented programming that focuses on manipulating sets of data, as well as functional programming that focuses on using functions to perform complex, or multi-step operations.

When you start learning Python, you will discover that the goal is for everything to be simple, and complex code is unacceptable in it, and it is also easy to learn because there are numerous courses, provided free or paid, that teach you the Python language from scratch to professionalism so that you can eventually program websites, applications, and games.

R . language

Since its debut in 1993, R has become the programming language of choice for anyone interested in statistical analysis, data science, or data mining.

One of the reasons R is so popular is that it’s open source, which means it’s free to use for personal or commercial purposes, and that means there are thousands of downloadable packages created by preceding users, which provide functionality beyond the original code.

R is more popular among data scientists, data analysts, statisticians, and STEM professionals, and one of the reasons R is easier to memorize than other languages is because every R function comes with lucid explanations and example commands.

Ruby language

Compared to Python’s focus on providing a single, simple solution to every problem, and Ruby’s aim to allow multiple ways to achieve the same end, this gives Ruby the kind of flexibility programmers love.

One of the reasons Ruby is popular is that programmers can change the basic parts of the language to suit their needs. For example, whether you prefer to use the Synonym “Plus” instead of “+” you can simply do so with the Ruby programming language.

Ruby is a language that can be used for general purposes, very popular especially with web developers because it is commonly used to build web applications, and you can use it for data manipulation, automation, web, and command line tools.

Once you start learning Ruby you will understand why it is called a delicate balancing language, and since numerous developers love to use it you will find many forums offering solutions to problems you might run into, with many code samples available online.

Java language

Although the Java language is old, it is still suitable for programming, and is constantly evolving due to constant testing and updates, Java developers are always self-assured that creating a Java application on any platform means that the application will work on all other major platforms, this It means that this language is flexible and developers can use it not only on computers and mobile devices, but also in portals, consumer products, or any electronic device.

Learning Java is especially easy because its syntax is similar to English, plus there is a great support community that gives you instructions, answers your questions while learning Java, or working on it.

GO . language

Golang, or GO, is a general-purpose programming language originally developed by Google as an alternative to C/C++ and was a language that combined the faster performance of C/C++ with simple programming syntax.

It is an open source programming language, and it is used in servers, web development, and even command line tools, as well as a variety of applications, such as cloud and server-based applications .

GO is designed with simple in mind, making it a beginner-friendly programming language, and the courses that teach GO are usually quick and easy, and beginners can start learning it without feeling any difficulty.

How do I learn any programming language from scratch?

After choosing the programming language that you want to memorize, you have passed the most difficult stage, and you only have to join online courses through which you can learn any programming language. There are many resources available that teach you programming from scratch until reaching professionalism.

List will help you in learning programing:

The post 8 of the easiest programming languages for beginners appeared first on B6G.NET| for all information technology.

Many companies and managers are acknowledging the need for employees with technical skills, particularly in our age when everything is fitting digital. Provided they can acquire a technical skill like programming from scratch or not?, here you will learn programming even if you have no previous programming experience, continue to the end.

The importance of learning programming

Programming skills are in great demand by employers in a large number of companies around the world, and having such a skill can help you support your career path. The importance of learning programming lies in the following points:

Programming skills pave the way for a good salary.

Programming gives you the flexibility to work from anywhere around the world, at any time.

Accomplish anything you can think of using technology.

Close acquaintance with artificial intelligence and other future trends.

Programming enhances your problem-solving skills.

Improve your children’s cognitive achievement by teaching them programming since childhood.

How to learn programming from scratch with ease?

You can start learning programming even whether you don’t have preceding programming skills, no one is born with a skill, but rather acquired through learning and practice, don’t worry if your computer skills are weak, even Bill Gates, Steve Jobs and Mark Zuckerberg were not born Natural programmers.

As with any other skill, a person must study and learn programming from A to Z, and to do this needs key factors are time, effort, and money whether essential, although you can learn programming from scratch but this does not mean that your journey will be paved with flowers Rather, you will find it difficult, and it requires a lot of patience.

So whether you find yourself able to acquire the skill in programming, read on as you will find steps that will enable you to start learning programming from scratch.

Find out why you want to memorize programming

The reasons for learning programming differ from person to person, everyone has his reasons, whether your desire is to increase your financial income in the labor market today, or even just learn a new skill that will enable you to leave the boring jobs that require you to work from 9 am to 5 pm, and start a life A potential new career. Whatever the reason, defining your destination and route, and the amount of time and energy you can dedicate to your studies, will help you learn to code better.

For example, if you just want to memorize the basics of coding you don’t need to join intensive coding courses, you can search for books, tutorials, or online coding articles that explain the basics of coding, but provided you are seriously determined and want to receive Provided you have a job in programming, or you want to learn new skills that will help you improve your current job, or start a new business, you should consider joining training courses that teach you programming from scratch to professionalism.

That’s why before you start learning programming, decide why you want it, and everything will come after that.

Choose a programming language to learn

Before you start the learning journey, you must choose the appropriate programming language to learn, there are a lot of opinions, and various discussions about which programming language is the best to memorize, but what you need to know is that no language is better than another, each programming language has its advantages and disadvantages, some of which are It’s more beginner-friendly than some, but you’ll also need to consider other factors such as:

Will the programming language you choose work well with the platforms you’re working on?

Will you expand by learning it?

What is your goal, or ultimate purpose, for learning? (For example, whether you want to memorize how to program an IOS app, you will need to memorize Swift.)

The good news is that programming languages are all similar, and share a lot of similar concepts with each other, so choosing just one language may help you learn everything related to programming, and later when you are ready to memorize a new programming language, you will find that your previous knowledge of the language The first one you learn will help you a lot in learning the new language.

Learn in installments

The natural human instinct makes him want to expand his steps to reach the finish line as quickly as possible, but when it comes to learning programming, the situation is very different, you can learn programming in less than 8 weeks but you will have to return to the educational material over and over again because the information did not It takes root well in your mind.

Start with the basics, and always remember to memorize at your own pace, but we suggest you break the fabric down into simple steps that you can follow easily, or make a daily plan for it, and if you find your learning path is bumpy try to find another path before you give up.

Start from the starting point

Is it possible that provided you think approximately building a house, you start building the roof first?! Then install the windows and doors, instead of laying out the blueprint, and the foundation of the house before proceeding with anything else. The same goes for learning to code from scratch.

It is better to start learning programming from the beginning, and this applies to anything else you want to learn, this advice is important before you start learning programming from scratch because many people fall into the trap of wanting to jump directly to begin creating applications directly from the beginning, so as not to fall In this trap you must first focus on the basics and understand them well, then move on to the next step.

Learn and teach others

One of the motivating things to receive into the world of programming, is that it is rich in people who are willing to help, as you will find large numbers of people who can help you learn, and once you become more experienced and knowledgeable you will also be able to help and teach others, so instill in yourself the desire to memorize from Don’t be shy about asking for help, as studying the way other programmers or code can help you discover new matters and think in entirely new instructions.

Always remember to give back to the people who have helped you by sharing everything new you learn, so you will create meaningful relationships that help you learn, grow, and benefit you for the future.

Start learning programming now

This is probably the most important piece of advice that you should follow. Whether you have decided that you want to memorize programming, you should start right absent, because this field has become in a lot of demand, and you should use your opportunity to improve your career.

You can start learning programming from scratch through Many online learning platforms which opens the doors of programming wide open to you, and provides programming courses that you can join even whether you do not have previous technical skills, you will be able to program mobile applications, computer programs, web applications, and websites, Online stores, social networking sites, games, etc. through the academy, these courses are paid and you can get the refund within 6 months provided you are not able to get a job after completing the course, and there are also free programming related resources available in the academy that help you understand the basics of programming Before starting the paid courses.

The post How to learn programming from scratch with ease? appeared first on B6G.NET| for all information technology.

During the tutorial I mention several resources to be provided “in the description below” including links to source code for the various chapters. I have put all of these resource links in one GitHub repository.

Node.js Full Course for Beginners:

(0:00:00) Intro
(0:00:58) Chapter 1: Start Here
(0:17:26) Chapter 2: Read and Write Files
(0:45:17) Chapter 3: NPM Modules
(1:08:20) Chapter 4: Event Emitter
(1:23:26) Chapter 5: Build a Web Server
(2:02:13) Chapter 6: Intro to Express JS framework
(2:23:33) Chapter 7: Middleware
(2:58:34) Chapter 8: Routing
(3:23:50) Chapter 9: MVC REST API
(3:43:49) Chapter 10: Authentication
(4:09:43) Chapter 11: JWT Auth
(5:09:21) Chapter 12: User Roles | Authorization
(5:37:58) Chapter 13: Intro to MongoDB & Mongoose
(5:54:32) Chapter 14: Mongoose Data Models
(6:15:27) Chapter 15: Async CRUD Operations

? Visual Studio Code: https://code.visualstudio.com/

? All Resources & Source Code: https://github.com/gitdagray/node_js_resources

The post Node.js Full Course for Beginners | Complete All-in-One Tutorial | 7 Hours appeared first on B6G.NET| for all information technology.

You are advised to practice more and more.

When you practice the TOEFL tests, set your watch for the same period of time without any break. So, you will improve your skills in reading and grammar tests parts. Do not practice randomly. You have to discover your weakness and work on it; then, you will be able to get higher score.
HAVE A GOOD DAY

StructureB Download ● Files B6G . NET
StructureC Download ● Files B6G . NET

StructureD Download ● Files B6G . NET
StructureE Download ● Files B6G . NET
StructureF Download ● Files B6G . NET
StructureG Download ● Files B6G . NET

The post Free 6 Tests TOEFL Structure For Download appeared first on B6G.NET| for all information technology.

When you practice the TOEFL tests, set your watch for the same period of time without any break. So, you will improve your skills in reading and grammar tests parts. Do not practice randomly. You have to discover your weakness and work on it; then, you will be able to get higher score.

You are advised to practice more and more.

GOOD LUCK

ReadingA Download ● Files B6G . NET
ReadingB Download ● Files B6G . NET
ReadingC Download ● Files B6G . NET
ReadingD Download ● Files B6G . NET
ReadingE Download ● Files B6G . NET
ReadingF Download ● Files B6G . NET
ReadingG Download ● Files B6G . NET
ReadingH Download ● Files B6G . NET

The post Free 8 Tests TOEFL Reading For Download appeared first on B6G.NET| for all information technology.