Spencer-Doak

/**
 * Recursive depth-first search to find all shadow roots within a webpage.
 *
 * Example usage: let's imagine you come across a page that has a bunch of
 * expandable information sections, and you would like to expand all of those
 * info sections for the sake of printing to a PDF or for the ease of
 * performing a simple `CTRL+F` search across the information. Let's assume
 * those expanding buttons are buried within Shadow DOM. (Perhaps the site is
 * using Angular or something of the sort & the buttons are separate
 * components, thus by default they end up in a Shadow DOM whenever included.)

flaviocopes

package main

import (
	"strings"
)

func main() {
	strings.HasSuffix("foobar", "bar") // true
}

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

vvo

#!/usr/bin/env bash

function spr() {
  remoteOrigin=$(git remote get-url origin)
  originGitHubUser=${remoteOrigin#[email protected]:*}
  originGitHubUser=${originGitHubUser%%/*}

  if [[ $1 == "--"* ]] # spr --branch
  then
    params=(${@:1})

twolfson

node_modules/

omgmog

ffmpeg -i input.m4v -pix_fmt rgb24 -r 10 -y -s [width]x[height] output.gif

flc

package main

import (
    "io"
    "os"
    "strings"
    //"fmt"
    "bytes"
)

yereby

[user]
  email = [email protected]
  name = "Your name"
[alias]
  b = branch -v
  bd = branch -d
  bD = branch -D
  br = branch
  ci = commit
  cim = commit -m

gorbiz

// ==UserScript==
// @name Trello card title Markdown
// @version 0.4.0
// @homepage https://gist.github.com/gorbiz/6062481
// @description Add support for bold and emphasized Markdown in card titles
// @match https://trello.com/b/*
// @match http://trello.com/b/*
// ==/UserScript==

function markdownAll() {

dergachev

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: