trey

Django Enviroment Setup on Mac OSX 10.6.2 (Snow Leopard)

Install Homebrew

sudo mkdir /usr/local
sudo chown -R `whoami` /usr/local
curl -L http://github.com/mxcl/homebrew/tarball/master | tar xz --strip 1 -C /usr/local
brew install git
cd /usr/local
git init

ma11hew28

# This Ruby script (regardless of where it's located on the file system) recur-
# sively lists all duplicate files in the direcotry in which it's executed.

require 'digest/md5'

hash = {}

Dir.glob('**/*', File::FNM_DOTMATCH).each do |f|
  next if File.directory?(f)
  key = Digest::MD5.hexdigest(IO.read(f)).to_sym

tmpvar

gmon.out
v8.log

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

JeffreyWay

alias server='open http://localhost:8000 && python -m SimpleHTTPServer'

solisoft

#!/usr/bin/ruby
# Require:
# - linux or Mac
# - ruby 1.8.7
# - Gem soap4r
# - curl
#
# Usage :
# ruby ovhfact.rb 2011
#

luetkemj

// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

deekayen

#!/bin/bash
ADMIN="help@example.com"
ALERT=95
df -H  | grep -vE '^Filesystem|none|tmpfs|cdrom|varrun|varlock|udev|devshm|boot' | awk '{ print $4 " " $5 " " $6 }' | while read output;
do
  usep=$(echo $output | awk '{ print $2}' | cut -d'%' -f1  )
  partition=$(echo $output | awk '{ print $3 }' )
  free=$(echo $output | awk '{ print $1 }' )
  if [[ $usep -ge $ALERT ]]; then
    echo "Running out of space $partition ($usep% used, $free avail)