eivindingebrigtsen

var app = require('express').createServer();
 app.get('/status/201', function(req, res){res.send(201);}); // Created
 app.get('/status/202', function(req, res){res.send(202);}); // Accepted
 app.get('/status/204', function(req, res){res.send(204);}); // No Content
 app.get('/status/206', function(req, res){res.send(206);}); // Partial content
 app.get('/status/301', function(req, res){res.send(301);}); // Moved permanently
 app.get('/status/400', function(req, res){res.send(400);}); // Bad request
 app.get('/status/401', function(req, res){res.send(401);}); // Unauthorized
 app.get('/status/403', function(req, res){res.send(403);}); // Forbidden
 app.get('/status/404', function(req, res){res.send(404);}); // Not found

ripper234

BTCmsg Protocol v1 (2011-09-18)
===============================

Each message is represented by multiple payment which is calculated by
the following algorithm:
1. Two first chars for message type ('01' for md5, '02' for ascii).
2. Then the message in hex (python binascii.hexlify).
3. Split the long string to groups of 4 hex digits.
4. Each group of 4 hex (e.g. 2 ascii letters from the message) is 
   represented by a payment in satoshi (maximum 0xffff=65535).

balupton

// Create our server
var server;
server = http.createServer(function(req,res){
	// Set CORS headers
	res.setHeader('Access-Control-Allow-Origin', '*');
	res.setHeader('Access-Control-Request-Method', '*');
	res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
	res.setHeader('Access-Control-Allow-Headers', '*');
	if ( req.method === 'OPTIONS' ) {
		res.writeHead(200);

mmick66

#import "UICollectionViewFlowLayoutCenterItem.h"

@implementation UICollectionViewFlowLayoutCenterItem

- (CGPoint)targetContentOffsetForProposedContentOffset:(CGPoint)proposedContentOffset withScrollingVelocity:(CGPoint)velocity
{
    CGSize collectionViewSize = self.collectionView.bounds.size;
    CGFloat proposedContentOffsetCenterX = proposedContentOffset.x + self.collectionView.bounds.size.width * 0.5f;
    
    CGRect proposedRect = self.collectionView.bounds;

shadcn

// Creates a UIColor from a Hex string.
func colorWithHexString (hex:String) -> UIColor {
  var cString:String = hex.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet()).uppercaseString
  
  if (cString.hasPrefix("#")) {
    cString = cString.substringFromIndex(1)
  }
  
  if (countElements(cString) != 6) {
    return UIColor.grayColor()

jstn

/*
    var t = Timer()
    
    t.start()
    // do something
    t.stop()

    print("took \(t.seconds)")
*/

duemunk

<img src="http://img.shields.io/badge/Operator_overload-guilty-red.svg" height="20" alt="Uses operator overloads"/>

andymatuschak

//
//  CollectionViewDataSource.swift
//  Khan Academy
//
//  Created by Andy Matuschak on 10/14/14.
//  Copyright (c) 2014 Khan Academy. All rights reserved.
//

import UIKit

jlalvarez18

override func viewWillTransitionToSize(size: CGSize, withTransitionCoordinator coordinator: UIViewControllerTransitionCoordinator) {
    super.viewWillTransitionToSize(size, withTransitionCoordinator: coordinator)
    self.layoutHeaderView(size.width)
}

override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(animated)
    self.layoutHeaderView(self.tableView.bounds.width)
}

loganwright

import Foundation

extension Dictionary {
    mutating public func setValue(val: AnyObject, forKeyPath keyPath: String) {
        var keys = keyPath.componentsSeparatedByString(".")
        guard let first = keys.first as? Key else { print("Unable to use string as key on type: \(Key.self)"); return }
        keys.removeAtIndex(0)
        if keys.isEmpty, let settable = val as? Value {
            self[first] = settable
        } else {