cjanis’s gists

gruber / Liberal Regex Pattern for Web URLs

Last active February 14, 2025 16:31

Liberal, Accurate Regex Pattern for Matching Web URLs

	The regex patterns in this gist are intended only to match web URLs -- http,
	https, and naked domains like "example.com". For a pattern that attempts to
	match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502


	# Single-line version:

	(?i)\b((?:https?:(?:/{1,3}\|[a-z0-9%])\|[a-z0-9.\-]+[.](?:com\|net\|org\|edu\|gov\|mil\|aero\|asia\|biz\|cat\|coop\|info\|int\|jobs\|mobi\|museum\|name\|post\|pro\|tel\|travel\|xxx\|ac\|ad\|ae\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|at\|au\|aw\|ax\|az\|ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|bj\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|ca\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|cr\|cs\|cu\|cv\|cx\|cy\|cz\|dd\|de\|dj\|dk\|dm\|do\|dz\|ec\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jp\|ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|ma\|mc\|md\|me\|mg\|mh\|mk\|ml\|mm\|mn\|mo\|mp\|mq\|mr\|ms\|mt\|mu\|mv\|mw\|mx\|my\|mz\|na\|nc\|ne\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pr\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|s

ccstone / BBEdit-TextWrangler_RegEx_Cheat_Sheet.txt

Last active February 27, 2025 19:09

BBEdit-TextWrangler Regular Expression Cheat-Sheet

	————————————————————————————————————————————————————————————————————————————————————————————————————
	BBEdit / BBEdit-Lite / TextWrangler Regular Expression Guide Modified: 2018/08/10 01:19
	————————————————————————————————————————————————————————————————————————————————————————————————————

	NOTES:

	The PCRE engine (Perl Compatible Regular Expressions) is what BBEdit and TextWrangler use.

	Items I'm unsure of are marked '# PCRE?'. The list while fairly comprehensive is not complete.

cjanis / gist:3910234

Created October 18, 2012 07:01

Resume iOS Web App on last open web page

	if (window.navigator.standalone) {
	var setLastUrl = function() {
	localStorage['lastUrl'] = window.location;
	}
	if (sessionStorage['init']) {
	setLastUrl();
	} else {
	sessionStorage['init'] = true;
	if (localStorage['lastUrl']) {
	if (localStorage['lastUrl'] != window.location) {

cjanis / gist:3908053

Created October 17, 2012 20:44 — forked from kylebarrow/example.html

Prevent internal links in iOS standalone web apps from opening in Mobile Safari

	if (window.navigator.standalone) {
	var local = document.domain;
	$('a').click(function() {
	var a = $(this).attr('href');
	if ( a.match('http://' + local) \|\| a.match('http://www.' + local) ){
	event.preventDefault();
	document.location.href = a;
	}
	});
	}

cjanis / gist:3907067

Created October 17, 2012 18:01 — forked from tfausak/ios-8-web-app.html

iOS Standalone Web App Settings, Icons, and Startup Images

	<!-- ios standalone web app -->
	<meta name="apple-mobile-web-app-capable" content="yes">

	<!-- ios status bar appearance, options: black, black-translucent -->
	<meta name="apple-mobile-web-app-status-bar-style" content="black">

	<!-- ios icon, just one size because ios will scale it, remove "-precomposed" if you want ios to add effects -->
	<link href="[email protected]" sizes="144x144" rel="apple-touch-icon-precomposed">

	<!-- ios startup images -->

rafbm / clean-markup-line-numbers.html

Created March 27, 2011 22:23

<table>-free way to display <pre> line numbers that don’t mess up the clipboard.

	<html>
	<head>
	<meta charset="utf-8">
	<title>Clean-Markup Line Numbers™</title>
	<style>

	body {
	width: 800px;
	margin: 0 auto;
	}

Craig Janis cjanis