zgohr’s gists

zgohr / directives.js

Created January 26, 2013 00:22

Focus, blur, keyup, keydown, and keypress AngularJS directive

	.directive( [ 'focus', 'blur', 'keyup', 'keydown', 'keypress' ].reduce( function ( container, name ) {
	var directiveName = 'ng' + name[ 0 ].toUpperCase( ) + name.substr( 1 );

	container[ directiveName ] = [ '$parse', function ( $parse ) {
	return function ( scope, element, attr ) {
	var fn = $parse( attr[ directiveName ] );
	element.bind( name, function ( event ) {
	scope.$apply( function ( ) {
	fn( scope, {
	$event : event

zgohr / post-checkout.sh

Created January 17, 2013 17:45

Post-checkout git hook to auto-add a commit when new branch is created from ```develop```. Useful because ```reflog``` doesn't stay around forever, and we don't want to hold onto defunct feature branches until we are able to run reports. There is an existing flaw in this code, can you spot it?

	#! /bin/sh

	from_hash=$1
	to_hash=$2
	checkout_type=$3
	ignored=("develop" "staging" "production")
	develop_hash=$(git rev-parse develop)
	branch_name=$(git rev-parse --abbrev-ref HEAD)

	containsElement () {

zgohr / admin.py

Last active April 17, 2019 10:01

Remove Tastypie from Django admin

	from django.contrib import admin
	from tastypie.models import ApiKey, ApiAccess

	admin.site.unregister(ApiKey)
	admin.site.unregister(ApiAccess)

zgohr / filters.py

Created December 16, 2012 19:04

UglifyJS django-compressor filter

	from compressor.filters import CompilerFilter


	class UglifyFilter(CompilerFilter):
	command = "uglifyjs {infile} -o {outfile} -c -m"

zgohr / gist:3795583

Created September 27, 2012 18:30

xor

	def xor(string, key):
	data = ''
	for char in string:
	for ch in key:
	char = chr(ord(char) ^ ord(ch))
	data += char
	return data

zgohr / gist:3399170

Created August 20, 2012 01:44

SVG vector data to PNG

	brew upgrade
	brew update
	brew install cairo

	brew install py2cairo
	ln -s ~/Developer/lib/python2.7/site-packages/cairo ~/.virtualenvs/wpd/lib/python2.7/site-packages/cairo

	# I needed to specify that my virtual environment uses python 2.7.3 because by default it used 2.7.2
	# but brew compiled py2cairo with 2.7.3
	mkvirtualenv --no-site-packages -p ~/Developer/bin/python wpd

zgohr / gist:3317634

Created August 10, 2012 20:31

returning tuples

	def return_it():
	return ('first', 'second',)

	one, two = return_it()

	print one
	# first

	print two
	# second

zgohr / gist:3317552

Created August 10, 2012 20:22

single line for loop

	my_list = [('one','two',),('three','four',)]

	return [first + second for first, second in my_list]

	# ['onetwo', 'threefour']

zgohr / gist:2492861

Created April 25, 2012 19:54

Socket security when your client is hosted by another application

	// Assume that we are not using a redis session store
	// instead storing relevant information in redis.

	// client side
	// assume Cookie.get(name) returns the cookie
	// this can use jQuery's cookie plugin or
	// some regular expression on document.cookie

	var socket = new io.Socket();

zgohr / run.sh

Created April 5, 2012 18:38

simple hubot start script. do not use for production!

	#!/bin/bash

	export PATH="node_modules/.bin:$PATH"
	export HUBOT_CAMPFIRE_TOKEN="token"
	export HUBOT_CAMPFIRE_ROOMS="1,2,3,4"
	export HUBOT_CAMPFIRE_ACCOUNT="subdomain"
	export HUBOT_FOGBUGZ_HOST="some/fogbugz/server"
	export HUBOT_FOGBUGZ_TOKEN="token"
	export HUBOT_GITHUB_USER="gh_account"
	export HUBOT_GITHUB_TOKEN="token"

Zach Gohr zgohr