Holger Weis betawax

Sometimes I believe the compiler ignores all my comments.

betawax / gist:2780187

Last active April 1, 2020 15:10

Generate a SSH key

ssh-keygen -t rsa -b 4096 -C "[email protected]"

betawax / gist:2786517

Last active November 21, 2018 06:43

Prevent the default action of hash-only links

	$('[href=\\#]').click(function(e) {
	e.preventDefault()
	})

	$(document).on('click', '[href=\\#]', function(e) {
	e.preventDefault()
	})

betawax / gist:2823625

Created May 29, 2012 09:56

MySQL default character set option

--default-character-set=utf8

betawax / .htaccess

Created June 4, 2012 07:44

Redirect requests with or without www. via mod_rewrite

	RewriteCond %{HTTP_HOST} ^www.foobar\.com$
	RewriteRule ^(.*)$ http://foobar.com/$1 [R=301,L]

	RewriteCond %{HTTP_HOST} ^foobar\.com$
	RewriteRule ^(.*)$ http://www.foobar.com/$1 [R=301,L]

betawax / gist:2898585

Created June 8, 2012 23:09

Retina media query

@media only screen and (-webkit-min-device-pixel-ratio: 2) {}

betawax / gist:2900063

Created June 9, 2012 08:04

ARC compiler flags

	-fobjc-arc
	-fno-objc-arc

betawax / gist:2991962

Created June 25, 2012 22:49

Objective-C Literals

	// NSArray Literals
	NSArray *array = @[];
	NSArray *array = @[@"foo", @"bar", @42];
	NSMutableArray *array = [@[] mutableCopy];

	// NSDictionary Literals
	NSDictionary *dict = @{};
	NSDictionary *dict = @{
	@"key": @"value",
	@42: @"int",

betawax / gist:3047769

Created July 4, 2012 14:52

Select text with JavaScript

	$.fn.selectText = function() {

	var element = $(this)[0];

	if (document.body.createTextRange) {

	var range = document.body.createTextRange();
	range.moveToElementText(element);
	range.select();

betawax / gist:3047846

Created July 4, 2012 15:14

Create and retrieve cookies with JavaScript

	function setCookie(name, value, path, expires) {

	var date = new Date;
	date.setTime(date.getTime()+(expires2460601000));
	document.cookie = name+"="+value+";path="+path+";expires="+date.toGMTString();
	}

	function getCookie(name) {

	if (document.cookie) {

betawax / gist:3172747

Created July 24, 2012 21:23

VIM search & replace

:%s/foo/bar/g