JavaScript: Difference between revisions
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==Canvas== | ==Canvas== | ||
==Video== | ==Video== | ||
==Regular Expressions (Regex)== | |||
[https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions Reference] | |||
<syntaxhighlight lang="javascript"> | |||
var myRegex = /(\d+),(\d+)/; | |||
var myStr = "124,52"; | |||
var match = myStr.match(myRegex); | |||
// Captures | |||
console.log(match[1], match[2]); | |||
console.table(match); | |||
</syntaxhighlight> | |||
=Compilation= | =Compilation= | ||
=Modules= | =Modules= | ||
Revision as of 14:47, 27 September 2019
This page is a mostly about browser-based JavaScript or ECMAScript usage and interaction with the HTML DOM (window). For server and desktop application JavaScript usage, please see the NodeJS page.
Usage
Canvas
Video
Regular Expressions (Regex)
var myRegex = /(\d+),(\d+)/;
var myStr = "124,52";
var match = myStr.match(myRegex);
// Captures
console.log(match[1], match[2]);
console.table(match);