Shulou(Shulou.com)06/02 Report--

This article mainly explains "what are the functions of alt enter universal shortcut key?" the content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what are the functions of alt enter?"

Description

There is a universal shortcut key (alt enter) in IDEA, which is very powerful. The same shortcut key can prompt you for different operations according to different contexts. Many people may not understand these functions and deal with them manually when dealing with the code. After understanding these skills, your coding is also a pleasure.

The Universal Shortcut (alt enter) can do a lot of things for you. I probably summed up 17:00:

Convert lambda expression

Flip of equals

Automatic guide package

Exception capture

Convert SimpleDateFormat to ThreadLocal encapsulated SimpleDateFormat

Comment movement

Convenient json string handling

Convert to binary with efficient operation

If... Else becomes a simple trinocular operation and some simplified operations.

Introduction of local variables

Implementation interface

Implement abstract classes

Repair method return value, increase input parameters, reduce input parameters, method generation, etc.

String related operation

, +

Summary

Conclusion: universal shortcut key (alt enter) is very awesome, when you don't know what to do, try to press it, it may surprise you!

Thank you for your reading, the above is the content of "what are the functions of alt enter universal shortcut key?" after the study of this article, I believe you have a deeper understanding of the function of alt enter, which is the universal shortcut key of idea. the specific use also needs to be verified by practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.