Skip to content

Instantly share code, notes, and snippets.

@afshinm

afshinm/javascript-false-expressions.markdown

Created March 5, 2013 08:48
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save afshinm/5088874 to your computer and use it in GitHub Desktop.
Save afshinm/5088874 to your computer and use it in GitHub Desktop.
Download ZIP
JavaScript false expressions
Raw
javascript-false-expressions.markdown

If you put these expressions in your condition (Or somehow the condition equals to one of these), you will get false in JavaScript:

  • false
  • undefined
  • null
  • 0
  • ""
  • NaN
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment