ljharb

Array Iteration

https://gist.github.com/ljharb/58faf1cfcb4e6808f74aae4ef7944cff

While attempting to explain JavaScript's reduce method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.

Intro

JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it mu

roachhd

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

People

😄

bartholomej

/*------------------------------------------
  Responsive Grid Media Queries - 1280, 1024, 768, 480
   1280-1024   - desktop (default grid)
   1024-768    - tablet landscape
   768-480     - tablet 
   480-less    - phone landscape & smaller
--------------------------------------------*/
@media all and (min-width: 1024px) and (max-width: 1280px) { }
 
@media all and (min-width: 768px) and (max-width: 1024px) { }

ijmacdowell

var adjectives = ["aback","abaft","abandoned","abashed","aberrant","abhorrent","abiding","abject","ablaze","able","abnormal","aboard","aboriginal","abortive","abounding","abrasive","abrupt","absent","absorbed","absorbing","abstracted","absurd","abundant","abusive","acceptable","accessible","accidental","accurate","acid","acidic","acoustic","acrid","actually","ad","hoc","adamant","adaptable","addicted","adhesive","adjoining","adorable","adventurous","afraid","aggressive","agonizing","agreeable","ahead","ajar","alcoholic","alert","alike","alive","alleged","alluring","aloof","amazing","ambiguous","ambitious","amuck","amused","amusing","ancient","angry","animated","annoyed","annoying","anxious","apathetic","aquatic","aromatic","arrogant","ashamed","aspiring","assorted","astonishing","attractive","auspicious","automatic","available","average","awake","aware","awesome","awful","axiomatic","bad","barbarous","bashful","bawdy","beautiful","befitting","belligerent","beneficial","bent","berserk","best","better","bewilde

cskevint

// ==UserScript==
// @name       Add GitHub Repo Links
// @namespace  http://cskevint.github.io/
// @version    0.1.1
// @description  Add some useful links to the header area of a GitHub repo.
// @match      http*://github.com/*
// @copyright  2013, Kevin Trotter
// ==/UserScript==

$(function(){

cskevint

function titleize(sentence) {
    if(!sentence.split) return sentence;
    var _titleizeWord = function(string) {
            return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase();
        },
        result = [];
    sentence.split(" ").forEach(function(w) {
        result.push(_titleizeWord(w));
    });
    return result.join(" ");

crtr0

// set-up a connection between the client and the server
var socket = io.connect();

// let's assume that the client page, once rendered, knows what room it wants to join
var room = "abc123";

socket.on('connect', function() {
   // Connected, let's sign-up for to receive messages for this room
   socket.emit('room', room);
});

cesperson

<html>
<head>
<title>Rock Paper Scissors</title>
<script type='text/javascript' src='http://static.firebase.com/demo/firebase.js'></script>
<script type='text/javascript' src='http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js'></script>
<link rel='stylesheet' type='text/css' href='http://www.firebase.com/css/example.css'>
<style>
    body {
        width: 800px;
        background-color: #fff;