how to type in multiple lines in vs code code example

Example 1: multiple line selection vscode

You can just Alt + click for additional cursors

Example 2: vs code edit multi line

Windows: Ctrl + Alt + Arrow Keys.
Linux: Shift + Alt + Arrow Keys.
Mac: Opt + Cmd + Arrow Keys.

Example 3: how to comment multiple lines in vscode

********** For Windows **********
-> How to comment a block?

CTRL + K + CTRL + C 

-> How to uncomment a block?

CTRL + K + CTRL + U

Example 4: select multiple lines in vs code

Ctrl + Alt + Arrow keys

Example 5: vscode multiline writing

# In mac, for multiline of the same word:
Select the word
Cmd + d --> repeat number of times your word is present
Multiline write