Comment Lines & Blocks of Code

IntelliJ IDEA

Keyboard Shortcuts

IntelliJ IDEA offers multiple ways to comment lines and blocks of code, making it convenient for developers. For line comments, press Ctrl (Windows/Linux) or Cmd (macOS) + /. To comment a block of code, press Ctrl (Windows/Linux) or Cmd (macOS) + Shift + /.

Customizing Shortcuts

Furthermore, IntelliJ IDEA allows users to customize these shortcuts according to their preferences. To do so, go to "File" > "Settings" > "Keymap" and search for "Comment with Line Comment" or "Comment with Block Comment" to assign the desired shortcuts.