martinsam

class FooBar(models.Model):
 foo = models.ForeignKey(Foo)
 bar = models.ForeignKey(Bar, null=True, blank=True)

 class Meta:
  unique_together = ('foo', 'bar')

 def clean(self):
   from django.core.exceptions import ValidationError
   if self.foo and FooBar.objects.filter(name=self.bar).exists():

cjoudrey

// This example shows how to render pages that perform AJAX calls
// upon page load.
//
// Instead of waiting a fixed amount of time before doing the render,
// we are keeping track of every resource that is loaded.
//
// Once all resources are loaded, we wait a small amount of time
// (resourceWait) in case these resources load other resources.
//
// The page is rendered after a maximum amount of time (maxRenderTime)

lucashungaro

# Expand print panel by default
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true

# Disable the “Are you sure you want to open this application?” dialog
defaults write com.apple.LaunchServices LSQuarantine -bool false

# Enable subpixel font rendering on non-Apple LCDs
defaults write NSGlobalDomain AppleFontSmoothing -int 2

# Disable press-and-hold for keys in favor of key repeat

nextroy

$(document).ready(function() {
	
// Support for AJAX loaded modal window.
// Focuses on first input textbox after it loads the window.
$('[data-toggle="modal"]').bind('click',function(e) {
	e.preventDefault();
	var url = $(this).attr('href');
	if (url.indexOf('#') == 0) {
		$('#response_modal').modal('open');
	} else {

Chrisedmo

# ~/.osx — http://mths.be/osx

###############################################################################
# General UI/UX                                                               #
###############################################################################

# Set computer name (as done via System Preferences → Sharing)
scutil --set ComputerName "MathBook Pro"
scutil --set HostName "MathBook Pro"
scutil --set LocalHostName "MathBook-Pro"

josephwecker

#!/bin/bash
# License: Public Domain.
# Author:  Joseph Wecker, 2012
#
# -- DEPRICATED --
# This gist is slow and is missing .bashrc_once
# Use the one in the repo instead! https://github.com/josephwecker/bashrc_dispatch
# (Thanks gioele)
#
# Are you tired of trying to remember what .bashrc does vs .bash_profile vs .profile?

werkshy

#!/bin/bash

DATADIR=/dev/shm/mysql
TMPDIR=/dev/shm/mysql_tmp
MYSQL_SOCKET=/dev/shm/mysql.sock

pkill -9 -f mysql.*datadir.*$DATADIR

mkdir -p $DATADIR

HLXII

// ==UserScript==
// @name         Evolve_HLXII
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  try to take over the world!
// @author       Fafnir
// @author       HLXII
// @match        https://pmotschmann.github.io/Evolve/
// @grant        GM_log
// @require      https://code.jquery.com/jquery-3.3.1.min.js