cowboy

# Please don't just RUN this. Do it step-by-step.

user=bocoup
orig_repo=training
new_repo=training-jquery
subdir=jquery-conference

# Pull down the original repo.
git clone [email protected]:$user/$orig_repo.git $new_repo
# Repo, I'm in you.

timothyklim

// app/controllers/Application.scala

trait SubdomainController extends Controller {
  def WithSubdomain(f: => String => Request[AnyContent] => Result) = Action { implicit request =>
    val splitDomain = request.domain.split("\\.")

    if (splitDomain.length < 2) {
      BadRequest("Domain not found!")
    } else {
      f(splitDomain.head)(request)

jasonm23

angus-c

//usage
withAdvice.call(targetObject);

//mixin augments target object with around, before and after methods
//method is the base method, advice is the augmenting function
withAdvice: function() {
  ['before', 'after', 'around'].forEach(function(m) {
    this[m] = function(method, advice) {
      if (typeof this[method] == 'function') {
        return this[method] = fn[m](this[method], advice);

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

markd2

#import <Foundation/Foundation.h>

// clang -g -Wall -fobjc-arc -framework Foundation -o serial serial.m


static id makePlistObjects (void) {
    NSMutableDictionary *top = [NSMutableDictionary dictionary];

    [top setObject: @"Hi I'm a string"  forKey: @"string"];
    [top setObject: [NSNumber numberWithInt: 23]  forKey: @"number"];

mxriverlynn

<script id="modal-view-template" type="text/html">
  <div class="modal-header">
    <h2>This is a modal!</h2>
  </div>
  <div class="modal-body">
    <p>With some content in it!</p>
  </div>
  <div class="modal-footer">
    <button class="btn">cancel</button>
    <button class="btn-default">Ok</button>

mikeobrien

class LazyCollection extends Backbone.Collection
    indexQuerystring: 'index'
    index: 1
    lastLength: 0
    fetch: (options) ->
        options or= {}
        if options.reset
            @index = 1 
            @lastLength = 0
        else 

kgn

// Thanks to CuriousKea for getting this started!
// http://stackoverflow.com/a/8480325/239380

- (void)scrollRowToVisible:(NSInteger)rowIndex animate:(BOOL)animate{
    if(animate){
        NSRect rowRect = [self rectOfRow:rowIndex];
        NSPoint scrollOrigin = rowRect.origin;
        NSClipView *clipView = (NSClipView *)[self superview];
        scrollOrigin.y += MAX(0, round((NSHeight(rowRect)-NSHeight(clipView.frame))*0.5f));
        NSScrollView *scrollView = (NSScrollView *)[clipView superview];

nicolas-brousse

#! /bin/sh
#
# Convert svn repository to Git repository
# Author: Nicolas Brousse <[email protected]>
# Date: 2013-10-02 17:28:01 UTC
#
# Thanks to: http://www.mabishu.com/blog/2011/01/13/migrate-subversion-repository-to-git-without-loosing-data/
#
set -e