tkrotoff

/* eslint-disable unicorn/no-null */

/*
 * Resetting window.location between tests is unfortunately a hard topic with JSDOM.
 *
 * https://gist.github.com/tkrotoff/52f4a29e919445d6e97f9a9e44ada449
 *
 * FIXME JSDOM leaves the history in place after every test, so the history will be dirty.
 * Also its implementations for window.location and window.history are lacking.
 * - https://github.com/jsdom/jsdom/blob/22.1.0/lib/jsdom/living/window/Location-impl.js

jed

Objective-C (to the tune of Under the Sea)

If you're shipping iOS apps,

and dream of the bucks you'll make,

you might think of "going native",

but Xcode's a big headache.

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

haschek

{
    // --------------------------------------------------------------------
    // JSHint Configuration, Strict Edition
    // --------------------------------------------------------------------
    //
    // This is a options template for [JSHint][1], using [JSHint example][2]
    // and [Ory Band's example][3] as basis and setting config values to
    // be most strict:
    //
    // * set all enforcing options to true

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

gordonbrander

var LiveCollection = (function (_, Backbone) {
  var Collection = Backbone.Collection;
  // Define a Backbone Collection handling the details of running a "live"
  // collection. Live collections are expected to handle fetching their own
  // data, rather than being composed from separate models.
  // They typically add new models instead of resetting the collection.
  // A custom add comparison makes sure that duplicate models are not
  // added. End result: only new elements will be added, instead
  // of redrawing the whole collection.
  //

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt