Ctrl-Alt-Down:将当前行或所选行复制到下方

Ctrl-Alt-Up::复制当前行或选定的行到上面

Ctrl-Shift-L:弹出快捷键列表

看到Windows /首选项- >常规- >键。

Ctrl-Alt-Down:将当前行或所选行复制到下方

Ctrl-Alt-Up::复制当前行或选定的行到上面

Ctrl-Shift-L:弹出快捷键列表

看到Windows /首选项- >常规- >键。

我在Linux上使用Ctrl + Shift + Alt + Down组合。

对于mac, shift+alt+down_arrow在netbeans的编辑器中工作。

You have to turn off the graphics hot keys that flip the screen. If you're on Windows, you need to right click on the Windows desktop and select "Graphics Properties..." (or something similar depending on your version of Windows). This will bring up a screen where you can manage graphics and display options, look for a place where you can disable hot keys, sometimes it's hidden under something like "Options and Support". Turn off the CTRL + ALT + ↑ and CTRL + ALT + ↓ hotkeys (alternatively you can just disable all graphics hot keys if you're not using them).

将文本从行首复制到光标位置:ctrl + insert

这是有效的，为我节省了很多时间。