Javascript operators: Difference between revisions
From wikinotes
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
< | = 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"> | |||
== != // equals or not equals | |||
=== !== // same object instance? | === !== // same object instance? | ||
< > <= >= // greater-than less-than | < > <= >= // greater-than less-than | ||
</ | </syntaxhighlight> | ||
</blockquote><!-- equality greater/less than --> | |||
= bitwise operators = | |||
<blockquote> | |||
<syntaxhighlight lang="javascript"> | |||
x | y // bitwise or | |||
x ^ y // bitwise exclusive and | |||
x & y // bitwise and | |||
x << n // bitwise shift by n bits | |||
x >> n // bitwise shift by n bits | |||
~x // invert bits | |||
</syntaxhighlight> | |||
</blockquote><!-- bitwise operators --> | |||
Revision as of 00:51, 31 July 2021
and/or
&& || // condition AND/OR condition
equality greater/less than
== != // equals or not equals === !== // same object instance? < > <= >= // greater-than less-than
bitwise operators
x | y // bitwise or x ^ y // bitwise exclusive and x & y // bitwise and x << n // bitwise shift by n bits x >> n // bitwise shift by n bits ~x // invert bits
