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Strings (javascript) - Revision history
2026-05-28T12:28:21Z
Revision history for this page on the wiki
MediaWiki 1.34.0
https://halfgeek.org/wiki/index.php?title=Strings_(javascript)&diff=145&oldid=prev
161.253.9.181 at 00:44, 11 May 2005
2005-05-11T00:44:44Z
<p></p>
<p><b>New page</b></p><div><br />
=charAt=<br />
<br />
str.charAt(2)<br />
<br />
Returns a single-character string.<br />
<br />
=charCodeAt=<br />
<br />
str.charCodeAt(2)<br />
<br />
Returns an int value.<br />
<br />
=fromCharCode=<br />
<br />
String.fromCharCode(65,66,67,68,69)<br />
<br />
Returns a string made up of the list of codes.<br />
<br />
=indexOf=<br />
<br />
str.indexOf('a')<br />
str.indexOf('a',2)<br />
<br />
The "after" index is optional. Returns -1 if nothing is found.<br />
<br />
<br />
=lastIndexOf=<br />
<br />
str.lastIndexOf('a')<br />
<br />
Like indexOf.<br />
<br />
<br />
=length=<br />
<br />
str.length<br />
<br />
This is a property, not a function.<br />
<br />
=split=<br />
<br />
array = str.split("/")<br />
<br />
Returns an array.<br />
<br />
=substring=<br />
<br />
str.substring(beforeIndex,afterIndex)<br />
<br />
Includes beforeIndex, excludes afterIndex. afterIndex is optional, assumes the end of the string.<br />
<br />
=substr=<br />
<br />
str.substr(beforeIndex,length)<br />
<br />
Length is optional. substring is more compatible.<br />
<br />
=toLowerCase=<br />
<br />
str.toLowerCase()<br />
<br />
=toUpperCase=<br />
<br />
str.toUpperCase()</div>
161.253.9.181