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sophiabrandt/truthy-falsy.md

Created February 18, 2019 13:30
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Truthy and Falsy Values in JavaScript, Python and Clojure/ClojureScript
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truthy-falsy.md
JavaScript Python 3 Clojure/ClojureScript
Falsy false False false
null None nil
NaN
undefined
0 (zero) 0
0.0 0.0
"" (empty string) "" (empty string)
[] (empty list)
() (empty tuple)
{} (empty dict)
set() (empty set)
b'' (empty byte)

Everything else is truthy.

@FernandoMSoares
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Thank you for this! :) Really useful

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