Why can't you perform actual development?

Why can't you perform actual development?

Author: Chen yuefeng

From: http://blog.csdn.net/mailbomb

Http://mailbomb.blogchina.com

 

Many people have learned a certain language or technology, but they still cannot perform actual development, or they cannot perform actual development quickly. Why?

I think you must master the following items before developing them:

L basic knowledge of the language, such as Java. Whether you are using j2se, j2se, or J2EE, you must be familiar with the basic syntax and object-oriented concepts of the language. -- This content can be learned at school or in general books.

L be familiar with APIs, such as Java. You should be familiar with the structure of the class libraries and use some common classes. Because there are too many classes, you cannot master them all, but you must master the ability to search for APIs. -- This is not taught by the school and can only be familiarized with and improved in the actual programming process. This is also the main reason why students cannot actually program.

In fact, it is not difficult to learn APIs. This is a process of experience accumulation.

L be familiar with at least one development tool. No matter what development you do, using development tools can improve your development efficiency and facilitate debugging. -- The development tool is just a tool, and it is only used for development.

L familiar with some common algorithms. In actual programming, you may need to be familiar with algorithms such as collision and occlusion based on different applications, such as game development. This can be explored and improved by yourself during actual use.

L writing standard programs. Although most of domestic software development is still not standardized, I still hope that everyone can write standard code and reasonable documents to facilitate code maintenance.

 

If you don't think you can perform actual development, which of the above is missing?

 

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