trey

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "you@example.com"

snikch

- (UIViewController *)topViewController{
  return [self topViewController:[UIApplication sharedApplication].keyWindow.rootViewController];
}

- (UIViewController *)topViewController:(UIViewController *)rootViewController
{
  if (rootViewController.presentedViewController == nil) {
    return rootViewController;
  }
  

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

subdigital

xcode_proj=`find . -name "*.xc*" -d 1 | sort -r | head -1`

if [ `echo -n $xcode_proj | wc -m` == 0 ]
then
  echo "No xcworkspace/xcodeproj file found in the current directory."
  exit 1
fi

echo "Found $xcode_proj"
open $xcode_proj

matt-west

/**
 *  @fileoverview Pearson correlation score algorithm.
 *  @author matt.west@kojilabs.com (Matt West)
 *  @license Copyright 2013 Matt West.
 *  Licensed under MIT (http://opensource.org/licenses/MIT).
 */


/**
 *  Calculate the person correlation score between two items in a dataset.

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jpsim

//
//  JAZMusician.h
//  JazzyApp
//

#import <Foundation/Foundation.h>

/**
 JAZMusician models, you guessed it... Jazz Musicians!
 From Ellington to Marsalis, this class has you covered.

gist:bb7572f2ffdbee3e0ac9

// by dave @ bees & bombs

int[][] result;
float t;

void setup() {
  setup_();
  result = new int[width*height][3];
}

gist:5fc03656ea1b7ffb6f56

//by dave @ bees & bombs

int[][] result;
float t;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {  // via patakk >:)

gist:8d2d3c1dcd95a8abf4ba

// by david >:)

int[][] result;
float t;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {