sfate

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:

sfate

Attach volume to EC2

1. Head over to EC2 –> Volumes and create a new volume of your preferred size and type.

2. Select the created volume, right click and select the “attach volume” option.

3. Select the instance from the instance text box.

4. Now, login to your ec2 instance and list the available disks:

lsblk

sfate

changeMac() {
  local net=${1:-en0}
  local mac=$(openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//')
  sudo ifconfig $net ether $mac
  sudo ifconfig $net down
  sudo ifconfig $net up
  echo "Your new physical address for interface $net is $mac"
}

sfate

#----------------------------------------------------------------------------
# Ignore these files when commiting to a git repository.
#
# See http://help.github.com/ignore-files/ for more about ignoring files.
#
# The original version of this file is found here:
# https://github.com/RailsApps/rails3-application-templates/raw/master/files/gitignore.txt
#
# Corrections? Improvements? Create a GitHub issue: 
# http://github.com/RailsApps/rails3-application-templates/issues

sfate

#!/bin/bash
#
# Pre-commit hook script to avoid debug  statements to be commited.
# Place under `$PROJECT_DIR/.git/hooks/pre-commit`
# Make script executable `chmod +x $PROJECT_DIR/.git/hooks/pre-commit`
#
# https://github.com/sfate

STATEMENTS="puts\|debugger\|binding.pry\|alert(\|console.log("
OUTPUT=$(git diff --cached --name-only | xargs git grep -wnH " $STATEMENTS" | awk '$0="\t"$0')

sfate

# Usage:    IE={box} vagrant up
#
# Eg.       IE=XPIE6 vagrant up

boxes = {
    "XPIE6"     => "http://aka.ms/vagrant-xp-ie6",
    "XPIE8"     => "http://aka.ms/vagrant-xp-ie8",
    "VistaIE7"  => "http://aka.ms/vagrant-vista-ie7",
    "Win7IE8"   => "http://aka.ms/vagrant-win7-ie8",
    "Win7IE9"   => "http://aka.ms/vagrant-win7-ie9",

sfate

ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶

sfate

(function() { 'use strict';
  var currentTimeEl = document.querySelector('.ytp-time-current'),
      endTimeEl = document.querySelector('.ytp-time-duration'),
      replayBtnEl = document.querySelector('.ytp-play-button');

  setTimeout(function replay() {
    if (
      (currentTimeEl.textContent == endTimeEl.textContent) 
        &&
      (replayBtnEl.getAttribute('title') == 'Replay')

sfate

Assertion	Example
assert	assert @traits.any?, "empty subjects"
assert_empty	assert_empty @labels
assert_equal	assert_equal 2, @traits.size
assert_in_delta	assert_in_delta @traits.size, 1,1
assert_in_epsilon	assert_in_epsilon @traits.size, 1, 1
assert_includes	assert_includes @traits, "skinny jeans"
assert_instance_of	assert_instance_of Hipster, @hipster
assert_kind_of	assert_kind_of Enumerable, @labels

sfate

All github Emoji (Smiles)

ali.md/emoji

| 😄 | 😆 | 😊 | 😃 | ☺️ | 😏 | 😍 | 😘 | :kissing_face: | 😳 | 😌 | 😆 | 😁 | 😉 | :wink2: | 👅 | 😒 | 😅 | 😓

😩 | 😔 | 😞 | 😖 | 😨 | 😰 | 😣 | 😢 | 😭 | 😂 | 😲 | 😱 | | 😫 | 😠 | 😡 | 😤 | 😪 | 😋 | 😷

😎 | 😵 | 👿 | 😈 | 😐 | 😶 | 😇 | 👽 | 💛 | 💙 | 💜 | ❤️ | 💚 | 💔 | 💓 | 💗 | 💕 | 💞 | 💘 | ✨