thulstrup

$sprites: sprite-map("sprites/*.png");
$sprites-retina: sprite-map("sprites-retina/*.png");

@mixin sprite-background($name) {
  background-image: sprite-url($sprites);
  background-position: sprite-position($sprites, $name);
  background-repeat: no-repeat;
  display: block;
  height: image-height(sprite-file($sprites, $name));
  width: image-width(sprite-file($sprites, $name));

dfadler

// http://compass-style.org/reference/compass/helpers/sprites/
@mixin get-sprite($map, $sprite, $repeat: no-repeat, $height: true, $width: true)

  //http://compass-style.org/reference/compass/helpers/sprites/#sprite-file
  $sprite-image: sprite-file($map, $sprite) 
  
  // http://compass-style.org/reference/compass/helpers/sprites/#sprite-url
  $sprite-map: sprite-url($map)
  
  // http://compass-style.org/reference/compass/helpers/sprites/#sprite-position

mirisuzanne

@import "compass/css3/shared";

// September 2012 Candidate Recommendation (http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/)
// Chrome 21 (prefixed)
// Opera 12.1 (unprefixed)
// Firefox 20 (unprefixed)
$flex-moz: false !default;
$flex-webkit: true !default;
$flex-o: false !default;
$flex-ms: false !default;

jareware

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

james2doyle

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -moz-osx-font-smoothing: grayscale;
}

.tree-view-resizer, .editor {
  ::-webkit-scrollbar {
    width: 0.5em;
    height: 0.5em;

JamesMGreene

Initialize

gitflow	git
git flow init	git init
	git commit --allow-empty -m "Initial commit"
	git checkout -b develop master

Connect to the remote repository

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

nikcorg

_find_all_ssh_hosts() {
    grep "^Host " ~/.ssh/config | cut -d " " -f 2 | sort | uniq
}

_find_ssh_host() {
    local cur prev opts
    COMPREPLY=()

    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

RReverser

// UPD:
// Now available as npm module!
// Check out https://github.com/RReverser/better-log for details.

console.log = (function (log, inspect) {
  return function () {
    return log.apply(this, Array.prototype.map.call(arguments, function (arg) {
      return inspect(arg, { depth: 1, colors: true });
    }));
  };