stolsma

These instructions work for the Raspberry Pi running Raspbian (hard float) and create a hardware optimized version of NodeJS for the Raspberry PI, (and include a working install and NPM!!!):

1. Install Raspbian - http://www.raspberrypi.org/downloads

2. Install the necessary dependecies:

sudo apt-get install git-core build-essential

(If you just installed git then you need to administer your git identity first, else adding the patches below will fail!!!)

estahn

@mixin all-retina-sprites($map, $map2x) {
  @media (min--moz-device-pixel-ratio: 1.5),
    (-o-min-device-pixel-ratio: 3/2),
    (-webkit-min-device-pixel-ratio: 1.5),
    (min-device-pixel-ratio: 1.5),
    (min-resolution: 1.5dppx) {

    $base-class: sprite-map-name($map);

    .#{$base-class}-all-retina-sprites {

kaelig

CSS Coding Styleguide

• Use 2 spaces for indentation
• Avoid descendent selectors (.my-module p {…})
• With Sass avoid nesting too deeply
• Avoid attaching classes to elements (div.category {…})
• Avoid !important !!!
• Use percentages and box-sizing when possible
• Rely on the component library
• Try not to write any CSS if you can

eprothro

Overview

The below Sass+Compass/Ruby can be used to:

• Generate retina and non-retina sprite maps
• Allow a single style class to provide retina and non-retina support, per image
• Automatically generate those sprite style classes

Example markup for a retina supported menu button:

%a.icon-hamburger

bzerangue

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /