Skip to content

Instantly share code, notes, and snippets.

View sintaxi's full-sized avatar
🔥
GSD

Brock Whitten sintaxi

🔥
GSD
View GitHub Profile
@lewisd32
lewisd32 / iptableflip.sh
Created April 15, 2015 18:20
Snippet of Unbounce script for restarting HAProxy with zero downtime
echo "Flipping tables! (╯°□°)╯︵ ┻━┻"
num_rules=3
real=3 # exposed to the ELB as port 443
test=4 # used to install test certs for domain verification
health=5 # used by the ELB healthcheck
blue_prefix=855
green_prefix=866
@bendc
bendc / supportsES6.js
Created August 25, 2016 08:05
Test if ES6 is ~fully supported
var supportsES6 = function() {
try {
new Function("(a = 0) => a");
return true;
}
catch (err) {
return false;
}
}();
@SlexAxton
SlexAxton / .zshrc
Last active April 25, 2023 03:57
My gif workflow
gifify() {
if [[ -n "$1" ]]; then
if [[ $2 == '--good' ]]; then
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
rm out-static*.png
else
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
fi
else

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

  • One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
  • A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

  • Unison for file synchronization
  • EncFS for folder encryption
@joehillen
joehillen / build.sh
Last active December 23, 2022 22:02
Build bash scripts with `source` files into a single script.
#!/usr/bin/env bash
#
# https://gist.github.com/joehillen/30f08738c1c3c0ca3e4c754ad33ad2ff
#
# This script inlines 'source' files.
#
# For long scripts, it is nice to be able to break them into multiple files
# to make them easier to work with but still release as a single script.
#
# Inspired by https://stackoverflow.com/a/37533160/334632 with the following enhancements:
@soplakanets
soplakanets / password.js
Created May 19, 2011 13:20
Password hashing for node.js
var crypto = require('crypto');
var SaltLength = 9;
function createHash(password) {
var salt = generateSalt(SaltLength);
var hash = md5(password + salt);
return salt + hash;
}
@addyosmani
addyosmani / pubsub.md
Created October 28, 2011 06:49
Four ways to do Pub/Sub with jQuery 1.7 and jQuery UI (in the future)

#Four Ways To Do Pub/Sub With jQuery and jQuery UI (in the future)

Between jQuery 1.7 and some of work going into future versions of jQuery UI, there are a ton of hot new ways for you to get your publish/subscribe on. Here are just four of them, three of which are new.

(PS: If you're unfamiliar with pub/sub, read the guide to it that Julian Aubourg and I wrote here http://msdn.microsoft.com/en-us/scriptjunkie/hh201955.aspx)

##Option 1: Using jQuery 1.7's $.Callbacks() feature:

$.Callbacks are a multi-purpose callbacks list object which can be used as a base layer to build new functionality including simple publish/subscribe systems. We haven't yet released the API documentation for this feature just yet, but for more information on it (including lots of examples), see my post on $.Callbacks() here:

(a gist based on the old toolmantim article on setting up remote repos)

To collaborate in a distributed development process you’ll need to push code to remotely accessible repositories.

This is somewhat of a follow-up to the previous article setting up a new rails app with git.

For the impatient

Set up the new bare repo on the server:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Cross-browser kerning-pairs & ligatures</title>
<style>
body { font-family: sans-serif; background: #f4f3f3; color: rgba(40, 30, 0, 1); width: 500px; margin: 80px auto; padding: 0px; }
a { color: rgba(15, 10, 0, 0.8); text-decoration: none; border-bottom: 1px solid; padding: 1px 1px 0px; -webkit-transition: background 1s ease; }
a:hover { background: rgba(0, 220, 220, 0.2); }
p, li { line-height: 1.5; padding: 0em 1em 0em 0em; margin: 0em 0em 0.5em; }