Javascript operators: Difference between revisions
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< | = and/or = | ||
<blockquote> | |||
<syntaxhighlight lang="javascript"> | |||
&& || // condition AND/OR condition | && || // condition AND/OR condition | ||
=== !== // | </syntaxhighlight> | ||
</blockquote><!-- and/or --> | |||
= equality greater/less than = | |||
<blockquote> | |||
<syntaxhighlight lang="javascript"> | |||
== != // equality ( '1' == 1 ) | |||
=== !== // strict equality ( '1' !=== 1 ) | |||
< > <= >= // greater-than less-than | < > <= >= // greater-than less-than | ||
</ | </syntaxhighlight> | ||
* equality: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Equality | |||
* strict-equality: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Strict_equality | |||
</blockquote><!-- equality greater/less than --> | |||
= bitwise operators = | |||
<blockquote> | |||
<syntaxhighlight lang="javascript"> | |||
x | y // bitwise or (set binary bit) | |||
x ^ y // bitwise exclusive and (unset binary bit) | |||
x & y // bitwise and (intersection of binary bits) | |||
x << n // bitwise shift by n bits | |||
x >> n // bitwise shift by n bits | |||
~x // invert bits | |||
</syntaxhighlight> | |||
</blockquote><!-- bitwise operators --> | |||
Latest revision as of 21:48, 27 August 2021
and/or
&& || // condition AND/OR condition
equality greater/less than
== != // equality ( '1' == 1 ) === !== // strict equality ( '1' !=== 1 ) < > <= >= // greater-than less-than
bitwise operators
x | y // bitwise or (set binary bit) x ^ y // bitwise exclusive and (unset binary bit) x & y // bitwise and (intersection of binary bits) x << n // bitwise shift by n bits x >> n // bitwise shift by n bits ~x // invert bits
