Experience Sharing: 7 key steps for Learning java development

Learning a programming language is not just a theoretical study, but more importantly, it is necessary to use this language to serve your thoughts. Understanding this language is the first priority, but it is essential to work diligently to get started, to get started, and to compile more examples.

1. more hands-on

Learning a programming language is not just a theoretical study, but more importantly, it is necessary to use this language to serve your thoughts. Understanding this language is the first priority, but it is essential to work diligently to get started, to get started, and to compile more examples. Computer science is a discipline that focuses on practice. successful software developers have gone through a lot of hands-on exercises. only by combining theory with practice can they truly master the skills.

2. multiple brains

The learning of Java language is not only about the language itself, but also about the resume process of object-oriented thinking. if you want to upgrade Java learning to a higher level, java private school recommends that you use an object-oriented way of thinking from the very beginning to face everything you are exposed.

3. Multi-Query API documentation

Java provides a large number of classes to meet the network, multithreading, and object-oriented needs. This is J2SEAPI, which is the basic method of Java programming and the resources continuously used in the programming process. The learning process of Java is not only about the basic syntax, but also about learning and mastering the API class libraries it provides. For the classes and methods involved, read the instructions in the document carefully, and then use your own example.

4. restrict yourself and standardize coding habits

Developing good coding habits is of great significance to a programmer. On the one hand, good programming habits can play an active role in avoiding some human errors in the coding process; on the other hand, the writing quality of a program is not only a functional implementation, what's more important is readability and maintainability. no one is willing to read a piece of unordered and disorganized code. It is recommended that you always think about coding: If this code is displayed to others, do they understand the code and make it clear.

5. use meaningful names

A name is an identifier and a simple expression with connotation. In the process of programming, a meaningful name is given for each class and each method. In the process of reading the program, you can see the name to know more functions she has completed.

6. add a proper amount of comments

Annotations are not only a kind of annotation for program logic processing, but also improve the readability and maintainability of the program. As a software product, even if it is just a small function implementation, there may be many different variables and methods, although meaningful names should be used in the naming process, however, it cannot completely cover the functions and meanings of variables and methods. to improve program readability, it is necessary to add some annotations. Reasonable comments can not only beautify the program, but also improve the readability and maintainability of the program.

7. Believe in yourself

Believing in yourself involves two aspects: believing in your abilities and believing in your answers.

Believe in your ability is to believe that you have the ability to solve problems. The quality of a programmer does not directly determine whether the code can be compiled, but, more importantly, whether a programmer can solve any problems encountered during the debugging process by himself, few programmers successfully write the code once. only through continuous debugging and correction can they compile really good code. The process of debugging and solving problems is the process of learning and improving by yourself.

Believe that your answer is to trust the results of your program running. Different questions may have different answers in different materials. just like a pony crossing the river, different people may have different answers, so don't trust anyone blindly or yourself.