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Trying to find time for open source projects

Ryan Armstrong cavaliercoder

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package main
import (
"fmt"
"net/url"
"os"
"path"
"runtime"
"strconv"
"strings"
@andystanton
andystanton / Start up local Docker Machine on OSX automatically.md
Last active April 3, 2024 00:50
Start up local Docker Machine on OSX automatically.

Notice

This script is no longer required with Docker for Mac which includes an option to run Docker at startup and doesn't use docker-machine to administer the local Docker engine.

Requirements

  • Docker Machine + Docker
  • curl
  • A Virtualbox-driven Docker Machine called "default" docker-machine create --driver virtualbox default (this is the default with Docker toolkit).
@denvazh
denvazh / README.md
Last active March 17, 2023 16:38
Scheduled update for homebrew

Scheduled updates for homebrew

This two launchdaemon scripts provide scheduled updates and upgrade for homebrew packages.

It will run in the following way:

  • brew update every day at 12:10
  • brew upgrade every day at 12:20

How to install

@jboner
jboner / latency.txt
Last active May 8, 2024 03:00
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@halkeye
halkeye / sorted_json.rb
Created April 2, 2012 23:13
Puppet module for outputting json in a sorted consistent way
#
# sorted_json.rb
# Puppet module for outputting json in a sorted consistent way. I use it for creating config files with puppet
require 'json'
def sorted_json(json)
if (json.kind_of? String)
return json.to_json
elsif (json.kind_of? Array)
@jed
jed / LICENSE.txt
Created May 20, 2011 13:27 — forked from 140bytes/LICENSE.txt
generate random UUIDs
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 Jed Schmidt <http://jed.is>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE