comment out a block of code python code example

Example 1: comment out a block in python

select the lines you want to comment
and 'use Ctrl + / to comment all of the selected text'.
To uncomment do the same thing.
OR
put a '#' before each line

eg : #This is a comment

Example 2: big comments python

# One line Comment
myvar = 5 # Can also start after any chunk of code

"""
Big multiple lines comment
So many lines
WoW
"""