Do you need to improve your code reading ability? It's a trick

Reading source code is one of the tasks of software developers . But not everyone wants to read someone else's code , In some cases , When you start reading other people's code , But in the end, you will feel pain because you can't understand or the code is not well written . Most developers want to focus on coding rather than reading , And not realizing that reading code is also a skill .

By reading the code , You can learn what other developers think , And how they solve specific problems and the ways they lack , Get different ideas from it 、 style 、 Patterns, etc , Gradually enrich your knowledge , Write better code .

In short , Code reading skills can improve your coding ability and skills . Here are some tips for improving reading .

1. Run code

This is the first step in reading the code , There may not be a lot of detail about the project for , But you know how to build your code and run it , You can also learn about the libraries your code uses 、 Frame, etc .

2. Clear up advanced logic

such as , One Web Applications , You can view different packages , Understand where the business logic code is 、UI Where is the code 、 Where is the controller . If the code base is large , You may not be able to read the entire code base , You can only look at the code base you are interested in , To sort out what high-level logic .

3. Use / Understanding tools

There are many tools to help you read the source code of visual code . for example ,IntelliJIdea It has a strong navigation source code function , You can use words 、 Part of the word is even abbreviated to search . You can also learn keyboard shortcuts , Quickly jump from one part of the source code to another .

4. Understanding language / practice

Learn more about specific coding languages , Can help improve code reading skills . Each language has its own convention style and Syntax , Knowing this will help you quickly become familiar with specific code . for example , stay Java in , Method names start with lowercase letters , among C＃ Start with a capital letter .

Improving code quality is not something that can be accomplished overnight , But the development cycle of an application is so short , How to within the effective time , It can not only develop and apply efficiently, but also improve the output of achievements , They can also improve their development skills ？ A low code platform is a good choice . Visual low code development , In essence, it is also a special 、 New development languages , If you can master a major 、 Low code development capability with high degree of generalization , It is of great benefit to the professional value and development of programmers .