Magic skills of Vim from Zhihu

https://www.zhihu.com/question/27478597

• Ctrl-y in insert mode, repeats the character of the line on the current cursor
• GD Highlight Current Word
• CC Deletes the current line and inserts
• "." This mark represents the last time the change was in place, so '. Can jump to the last modified place, '. You can skip to the last line that you modified.
• G And g, you can jump back and forth throughout the changelist, knocking: Help Changelist can read the instructions.
• di(
• Delete content in ()
  
  In the same vein, there is Di ', vi] and so on
  
  Similarly, Da], you can guess what it means.

Magic skills of Vim from Zhihu