Omar Al-Jadda hagope

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

How to stream the London 2012 Olympics

There have been several HOWTOs posted regarding streaming the 2012 Olympics using HTTP / SOCKS proxies via SSH and other similar methods. None of these actually work using the latest Flash on Mountain Lion (with Firefox, Chrome or Safari). Additionally, the third-party streaming sites don't provide BBC's amazing interface, which lets you quickly skip to individual competitors and events. However, setting up an OpenVPN server does work, with some tweaks. You'll get the exact same UX that people in England receive.

Get a Linode VM in the UK. The 512MB server for $20 works just fine. (If you want to use my referral link, go for it: http://bit.ly/OuzdVe)
Follow the standard OpenVPN installation documentation. (Basically, 'apt-get install openvpn' or 'yum install openvpn' and then follow these docs: http://openvpn.net/index.php/open-source/documentation/howto.html). For an OS X client, I prefer Viscosity: http://www.thesparklabs

	// Solution 1:
	Timestamp = ConvertToLocalTime(Date(MakeDate(1970, 1, 1) + (<timestamp_field> / 86400)), '<time_zone>')

	// Solution 2:
	Timestamp = ConvertToLocalTime(Date(25569 + (<timestamp_field> / 86400)), '<time_zone>')

	// iOS Media Queries
	// Goal: capture styles for iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPad, and iPad 2
	//
	// Author: Tony Schneider (@tonywok)
	// Please tell me where I fail. :)

	// iPhone v(4,4S) portrait
	// test: black text (overwritten by v* portrait) with blue background
	@media all and (-webkit-min-device-pixel-ratio: 2) and (orientation: portrait) {
	a {

	iPad

	1024 × 690 In landscape on iOS 4.3
	1024 × 672 In landscape on iOS 5
	768 × 946 In portrait on iOS 4.3
	768 × 928 In portrait on iOS 5

	1024 × 660 Always showing bookmarks bar in landscape on iOS 4.3
	1024 × 644 Always showing bookmarks bar in landscape on iOS 5
	768 × 916 Always showing bookmarks bar in portrait on iOS 4.3

	#!/usr/local/bin/python

	# a Python script for PyEphem
	# http://rhodesmill.org/pyephem/
	# to find out the sunrise and sunset time
	# in UTC
	# (add more code for the local time by yourself)
	# by Kenji Rikitake 6-OCT-2009

	from datetime import datetime, timedelta

	trg_plugin() {
	mysql -e "show slave status\G" \| grep "Seconds_Behind_Master" \| awk '{print $2}'
	}