squarepegsys

// Shameless stolen from http://stackoverflow.com/questions/25772324/defining-an-alternate-connection-pool-in-grails-2-3-6

def config = Holders.config
def dataSources = config.findAll {
  it.key.toString().contains("dataSource_")
}

dataSources.each { key, value ->
  def ds = value

mathifonseca

If you have a Domain class with an assigned id (not the default autoincremented long), the id assignment must not be in the constructor, but in a different line.

That means, having this domain:

class State implements Serializable {
    String id
    static mapping = {
    	id column: 'id', generator: 'assigned'
 }

rakeshsingh

package testjava;

import java.util.HashMap;
import java.util.Random;

/*
 * URL Shortener
 */
public class URLShortener {
	// storage for generated keys

ostinelli

Jenkins CI on OSX

Instructions on how to setup a secured Jenkins CI on a Mac.

Download & Install dependencies

All of these operations are done with your admin user.

Developer tools

Install the command line developer tools.

johnbintz

# be sure to comment out the require 'capistrano/deploy' line in your Capfile!

# config valid only for Capistrano 3.1
lock '3.2.1'

set :application, 'my-cool-application'

# the base docker repo reference
set :name, "johns-stuff/#{fetch(:application)}"

gboudreau

#!/bin/sh

# Based on instructions found here: http://wiki.razuna.com/display/ecp/FFMpeg+Installation+on+CentOS+and+RedHat#FFMpegInstallationonCentOSandRedHat-InstallX264

if [ "`/usr/bin/whoami`" != "root" ]; then
    echo "You need to execute this script as root."
    exit 1
fi

cat > /etc/yum.repos.d/centos.repo<<EOF

Starefossen

import UIKit
import Foundation
import XCPlayground

XCPSetExecutionShouldContinueIndefinitely()

class RemoteAPI {
    func getData(completionHandler: ((NSArray!, NSError!) -> Void)!) -> Void {
        let url: NSURL = NSURL(string: "http://itunes.apple.com/search?term=Turistforeningen&media=software")
        let ses = NSURLSession.sharedSession()

xdamman

#!/bin/bash

# Bash script to install latest version of ffmpeg and its dependencies on Ubuntu 12.04 or 14.04
# Inspired from https://gist.github.com/faleev/3435377

# Remove any existing packages:
sudo apt-get -y remove ffmpeg x264 libav-tools libvpx-dev libx264-dev

# Get the dependencies (Ubuntu Server or headless users):
sudo apt-get update

thomasfr

[Unit]
Description=Keeps a tunnel to 'remote.example.com' open
After=network.target

[Service]
User=autossh
# -p [PORT]
# -l [user]
# -M 0 --> no monitoring
# -N Just open the connection and do nothing (not interactive)

esfand

AngularJS with TypeScript

AngularJS with TypeScript

http://sirars.com/2014/01/28/when-two-forces-meet-angularjs-typescript/

Setup

As a .NET developer, I use Visual Studio 2013 and the TypeScript plugin for Visual Studio. This is what I recommend that you use unless you are for some reason against the Windows