Skip to content

Instantly share code, notes, and snippets.

@egerlach
egerlach / update-dokku-stack.sh
Last active December 22, 2022 03:24
Update stack underlying apps running on dokku
#!/bin/bash
# before you can use this, you need to run (as root):
# git clone https://github.com/tt/stack-images.git /root/stack-images
# git clone https://github.com/gliderlabs/herokuish.git /root/herokuish
# First, we need to get our base ubuntu images up to date
docker pull ubuntu-debootstrap:14.04
docker pull ubuntu:trusty # for postgresql
@andreicristianpetcu
andreicristianpetcu / ansible-summary.md
Created May 30, 2016 19:25
This is an ANSIBLE Cheat Sheet from Jon Warbrick

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

@pokka
pokka / wechat-browser-detect.js
Last active January 20, 2025 17:27 — forked from cary929/wechat-browser-detect.js
JavaScript 判断是否微信内置浏览器
// 使用 userAgent 判断是否微信内置浏览器
if( navigator.userAgent.toLowerCase().indexOf('micromessenger') > -1 || typeof navgator.wxuserAgent !== "undefined" ) {
return true;
}
@Startouf
Startouf / google_analytics_turbolinks5.js
Created August 20, 2016 22:09
Google Analytics for Turbolinks 5 (& Rails 5)
// Google Analytics code to work with Turbolniks 5
this.GoogleAnalytics = (function() {
function GoogleAnalytics() {}
GoogleAnalytics.load = function() {
var firstScript, ga;
window._gaq = [];
window._gaq.push(["_setAccount", GoogleAnalytics.analyticsId()]);
window._gaq.push(['_setAllowAnchor', true]);
@w3core
w3core / brightnessByColor.js
Created December 8, 2016 08:52
Calculate brightness value by RGB or HEX color
/**
* Calculate brightness value by RGB or HEX color.
* @param color (String) The color value in RGB or HEX (for example: #000000 || #000 || rgb(0,0,0) || rgba(0,0,0,0))
* @returns (Number) The brightness value (dark) 0 ... 255 (light)
*/
function brightnessByColor (color) {
var color = "" + color, isHEX = color.indexOf("#") == 0, isRGB = color.indexOf("rgb") == 0;
if (isHEX) {
var m = color.substr(1).match(color.length == 7 ? /(\S{2})/g : /(\S{1})/g);
if (m) var r = parseInt(m[0], 16), g = parseInt(m[1], 16), b = parseInt(m[2], 16);
@peterdemartini
peterdemartini / command.sh
Last active March 6, 2025 07:29
Exclude node_modules in timemachine
find `pwd` -type d -maxdepth 3 -name 'node_modules' | xargs -n 1 tmutil addexclusion
@bcardiff
bcardiff / list-deps.cr
Last active May 29, 2024 17:37
List binary dependencies to build a minimal docker image from scratch
unless ARGV.size > 0
puts " Missing executable file argument"
puts " Usage (in a Dockerfile)"
puts " RUN crystal run ./path/to/list-deps.cr -- ./bin/executable"
exit 1
end
executable = File.expand_path(ARGV[0])
unless File.exists?(executable)
@rbq
rbq / docker.yaml
Last active May 23, 2025 12:59
Install Docker CE on Ubuntu using Ansible
---
- hosts: all
tasks:
- name: Install prerequisites for Docker repository
apt:
name: ['apt-transport-https', 'ca-certificates', 'curl', 'gnupg2', 'software-properties-common']
update_cache: yes
- name: Add Docker GPG key
apt_key:
@jganzabal
jganzabal / Nvidia Titan XP + MacBook Pro + Akitio Node + Tensorflow + Keras.md
Last active July 10, 2025 15:43
How to setup Nvidia Titan XP for deep learning on a MacBook Pro with Akitio Node + Tensorflow + Keras
pref.vmplayer.exit.vmAction = "disconnect"
pref.vmplayer.confirmOnExit = "FALSE"