Essential for Java development --- the common functions of idea (search, search, debug, etc.), the use of svn/git, and maven are the key points.

1. The Mac idea setting code prompt is not case-sensitive (version 2020.3)

The default code hints in intellij idea are case-sensitive. For example, if you want to enter a String, you will not be prompted if you just write an s. You can prompt them in a case-insensitive manner by setting.

Solution

Uncheck the Match case

it's ok

2. Intellij idea settings open multiple files and display them on multi-line tabs

When opening multiple files on intellij idea for editing, if all files are displayed in the same tab, and some file operations are hidden, it is not very convenient. We can set to display all files

Set settings or Preferences

 Editor->General->Editor tabs

Uncheck show tabs in single row

 Click OK, and all the edited files are displayed without folding any java files.

 

3. Use of TortoiseSVN

http://t.csdn.cn/CzN1Q

TortoiseSVN download address

https://tortoisesvn.net/downloads.zh.html