Small knowledge, big challenge! This paper is participating in theEssentials for programmers”Creative activities

As a JAVA programmer, IDEA is my favorite IDE. There are a lot of articles about shortcut keys on the Internet, most of which are listing and ranking shortcut keys, which are very unfriendly, so I have the IDEA of writing an article.

1. A shortcut key

If memory only A shortcut key, then is [Ctrl + Shift + A) | command + Shift + A: Find the Action. Why is that? Because you can use it to find shortcut keys, no longer worry about forgetting the shortcut keys.

2. View the built-in shortcut keys

Many people go to the network to collect shortcut list, actually IDEA is built in, where is it? Don’t remember? Take [Ctrl + Shift + A] and type KR (Keymap Reference). If it works, you’ll see it looks like this:IDEA classifies shortcut keys and makes them easy to view.

3. Highly recommended keyboard shortcuts

In fact, the article can end here, I think enough, but, or recommend a few SHORTCUTS I commonly used bar, refer to the classification of IDEA, this list will be timely updated.

  • Editing

[Ctrl + W] select the code and press the gradual selection successively

  • Usage Search

  • Navigation

【Ctrl + B】 Quickly open the cursor position class, Method [Ctrl + Alt + B] quickly open method implementation

  • Search/Replace

  • Live Templates

[Ctrl + J] automatic code

  • Refactoring

[Ctrl + Alt + L] Format code [Ctrl + Alt + O] optimize the imported classes and packages

  • Debugging

【 Control + D】debug

  • Compile and Run

  • VCS/Local History

  • General

Corresponding tool window [7] [CMD + ‘

4. To summarize

That’s all for IDEA shortcuts. What do you recommend? Welcome to share with us.