Ben Chuanlong Du's Blog

It is never too late to learn.

Shortcuts in macOS

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Customize Keybindings

You can customize keybindings by editing the file ~/Library/KeyBindings/DefaultKeyBinding.dict . For example, to disable the system keybinding Alt + e and Alt + . (so that they can be used …

Show Inferred Type in IntelliJ IDEA

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

You can use the shortcut ctrl + shift + p to show inferred type of a variable when the cursor is on the variable in IntelliJ IDEA. You can also configure IntelliJ to …

Shortcuts for KDE

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. KDE supports the Win/Super key to bring up the application launcher now. If you are on an older KDE distributions which does not have it by default, you can get …