rcarmo

# in /etc/systemd/system
[Unit]
Description=Bluetooth Agent
[Service]
ExecStart=/usr/bin/bt-agent -c NoInputNoOutput
Type=simple
[Install]
WantedBy=multi-user.target

dantaex

function saveSelection() {
    if (window.getSelection) {
        var sel = window.getSelection();
        if (sel.getRangeAt && sel.rangeCount) {
            return sel.getRangeAt(0);
        }
    } else if (document.selection && document.selection.createRange) {
        return document.selection.createRange();
    }
    return null;

gblancogarcia

import SpriteKit

class CircleNode: SKShapeNode {
    
    var radius: CGFloat {
        didSet {
            self.path = CircleNode.path(self.radius)
        }
    }
    

boolkybear

extension UISegmentedControl
{
	func makeMultiline(numberOfLines: Int)
	{
		for segment in self.subviews
		{
			let labels = segment.subviews.filter { $0 is UILabel }	// [AnyObject]
			labels.map { ($0 as UILabel).numberOfLines = numberOfLines }	
		}
	}

iamjason

/**
Usage:

let originalImage = UIImage(named: "cat")
let tintedImage = originalImage.tintWithColor(UIColor(red: 0.9, green: 0.7, blue: 0.4, alpha: 1.0))

*/
extension UIImage {
  
  func tintWithColor(color:UIColor)->UIImage {

eternalstorms

UI- and App Frameworks Evangelist - Jake Behrens, behrens@apple.com, twitter: @Behrens
	- What's new in Cocoa
	- Accessibility in iOS
	- Building User Interfaces for iOS 7
	- Getting Started with UIKit Dynamics
	- What's new in Cocoa Touch
	- What's New With Multitasking
	- Best Practices for Cocoa Animation
	- Improving Power Efficiency with App Nap
	- Introducing Text Kit

maxlapshin

/*
 *  V4L2 video capture example
 *
 *  This program can be used and distributed without restrictions.
 *
 *      This program is provided with the V4L2 API
 * see http://linuxtv.org/docs.php for more information
 */

#include <stdio.h>