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This article introduces the relevant knowledge of "what is the key to learning java development well". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Do more.

To learn a programming language is not only to learn it theoretically, but also to use it to serve your thoughts. Understanding the language is first and foremost, but in order to understand and understand, you must work hard, spend more time, and make up more examples. Computer science is a discipline that pays attention to practice, successful software developers all go through a lot of computer training, only the combination of theory and practice can really master only and skills.

2. Multi-action brain

Learning the Java language is not only the learning of the language itself, but also the resume process of object-oriented ideas. if you want to raise Java learning to a higher level, Java suggests to face everything you come into contact with in an object-oriented way from the very beginning.

3. Check more API documents

Java provides a large number of classes to meet the needs of networking, multithreading and object-oriented. This is J2SEAPI, which is the basic method of Java programming and the resource that is constantly used in the programming process. The learning process of Java is not only to learn the basic grammar, but also to learn and master the API class library it provides. For the classes and methods you come into contact with, read the description of the document carefully, and then use your own examples to do it at this time.

4. Restrain yourself and standardize the coding habit

It is of great significance for a programmer to develop good coding habits. On the one hand, good programming habits can actively avoid some human errors in the coding process; on the other hand, the quality of a program is not only functional implementation, but also readability and maintainability. No one wants to read a disordered, disorganized code. It is suggested that when coding, you should always think: if this code is shown to others, whether others can understand it and whether it is clear or not.

5. Use a meaningful name

Name, is a logo, is a simple expression with connotation. In the process of writing a program, give each class and method a meaningful name. In the process of reading the program, when you see this name, you can know how many functions she has completed.

6. Add an appropriate amount of notes

Comments are not only a kind of comments on the logic processing of the program, but also improve the readability and maintainability of the program. As a software product, even if it is only a small function, there may be many different variables and methods. Although meaningful names should be used in the naming process, the functions and connotations of variables and methods can not be fully covered. In order to improve the readability of the program, it is very necessary to add some comments. Reasonable comments can not only beautify the program, but also improve the readability and maintenance of the program.

7. Believe in yourself

Believing in yourself includes two aspects: one is to believe in your abilities, and the other is to believe in your answers.

To believe in your ability is to believe that you have the ability to solve problems. The quality of a programmer is not directly determined by whether he can write good code, what is more important is whether he can solve any problems encountered in the debugging process. Few programmers write a successful code at one time. Only in constant debugging, corrections can write really good code. The process of debugging and solving problems is the process of self-learning and improvement.

This is the end of the content of "what is the key to learning java development well". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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