tomeara

# Put this method in your helper file to render inline SVG

def inline_svg(path)
  file = File.open("app/assets/images/#{path}", "rb")
  raw file.read
end

richardscarrott

.box {
	display: block;
	background: red;
	width: 200px;
	height: 200px;
	opacity: 1;
}

.box-hidden {
	display: none;

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

hotzenklotz

#!/bin/bash

# use imagemagick to merge all images in a folder to produce a spritesheet
# use conver -append for vertical stacking and
# convert +append for horizontal

if [ $# -gt 0 ]
then

    if [ $2 ]

IanLunn

/* sample cubic beziers */
linear = [0.250, 0.250, 0.750, 0.750];
ease = [0.250, 0.100, 0.250, 1.000];
easeIn = [0.420, 0.000, 1.000, 1.000];
easeOut = [0.000, 0.000, 0.580, 1.000];
easeInOut = [0.420, 0.000, 0.580, 1.000];

function reverseCubicBezier(cubicBezier) {
  return [
    1 - cubicBezier[2],

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

olivierlacan

Screencasting Framework

The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.

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