What programmers need to learn

#What is programming?

Programming is the process of letting a computer use a certain programming language to write program code to solve a certain problem, and finally get the result. In the context of the information age, the application of computers plays an important role. Talents proficient in computers are still scarce in response to the huge market demand. Therefore, the prospects of the computer industry are very promising, but there are also many people who know nothing about programming. status, where should I start with programming?

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##Learning method

First of all, the foundation required for programming is language. Choose a language that you are interested in or good at. Here is a classification of languages ​​for everyone: Python - a language that is very suitable for beginners. Language, and it becomes more powerful as you master it. It has been used to develop many web applications and even some games. Java - used in countless projects, from games to web applications to ATM software. HTML - the essential starting point for any web developer. It is very important to master HTML before engaging in a range of other web development. C - One of the oldest languages, it is already an extremely powerful tool and the ancestor of some more modern languages ​​such as C, C# and Objective-C.

When learning a language, you also have the opportunity to test it. You can’t just write code, but also test the results of the code. Whether it runs correctly, that is, we need to have some software that can run the results. However, many programming languages ​​require a compiler designed by programmers to convert the code into a language that the machine can understand. Some other languages, such as Python, can be immediately converted into programs without compilation. Some languages ​​have their own IDEs (Integrated Development Environments) that often include code editors, debuggers and/or translation and debugging. These programmers perform any necessary functions in the same place. IDEs may also contain visual interfaces containing object hierarchies and directories.

## Learn to get used to constantly fixing errors and loopholes in the process of programming. When you are programming, you will always Encountered a bug. They exist in the program and may appear anywhere in the program at any time. A vulnerability may break a program, or simply prevent it from compiling/running. Catching and fixing these errors is a major process in the software development cycle, so get used to it early on.

## Add comments to your code. This is the best way for novices to learn code. A common method is to add comments to your own code, which allows coders to understand the meaning of each piece of code. In this way, even in large programs, we can memorize the meaning of each code.

Learn math and logic. Most programming involves basic arithmetic operations, but maybe you want to learn more advanced concepts. This is very important if you want to write complex simulation or algorithm level programs. For most day-to-day programming, you don't need much advanced math knowledge. But learning logic, especially computer logic, will help you understand the best way to deal with the complex problems of more advanced programs.

The most important thing about programming is constant practice. Keep typing code every day until you can use it proficiently.

suggestion

Many people choose to learn software development because they envy the high salary of software developers; there are also many people who choose software development positions because programmers do not need to deal with complex society; there are also many people who choose software development positions because a certain great master said "21 century, everyone must learn one or several programming languages." And worked hard to start learning software development. No matter why you want to learn programming, as a novice with zero foundation, what do you need to learn first, what do you need to learn next, and what do you need to do? As for which language to learn, it depends on your own preferences. Many people attack people who speak C language, which also makes many people afraid of learning C language. However, many top programmers like C language very much. You can learn Java, which is relatively easy, used by many companies, and has relatively high wages, or you can also learn entry-level languages ​​such as HTML and Java.

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