pyrtsa

infix operator => { associativity left precedence 100 }
infix operator =>? { associativity left precedence 100 }

/// Perform side effects on `x` and then return it. Example:
///
///     self.label = UILabel(frame: frame) => { l in
///         l.text = "Hello?"
///     }
func =><T>(x: T, f: T -> ()) -> T {
    f(x)

aFarkas

/**
 * How to:
 * $('div.container').imagesLoaded(function(){console.log('all images loaded in .container');});
 * In case you need to support IE8, you need to use HTML5shiv **and** need to modify jQuery the following way:
 * https://github.com/jquery/jquery/commit/a9533893b9e5e9a248139f5794c5d6099382cf14
 */
(function($){
	'use strict';
	$.fn.imagesLoaded = (function(){
		var imageLoaded = function (img, cb, delay){

AVPlayerCaching.m

//
//  ViewController.m
//  AVPlayerCaching
//
//  Created by Anurag Mishra on 5/19/14.
//  Sample code to demonstrate how to cache a remote audio file while streaming it with AVPlayer
//

#import "ViewController.h"
#import <AVFoundation/AVFoundation.h>

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

lukewpatterson

Tricks to add encrypted private SSH key to .travis.yml file


To encrypt the private SSH key into the "-secure: xxxxx....." lines to place in the .travis.yml file, generate a deploy key then run: (to see what the encrypted data looks like, see an example here: https://github.com/veewee-community/veewee-push/blob/486102e6f508214b04414074c921475e5943f682/.travis.yml#L21

base64 --wrap=0 ~/.ssh/id_rsa > ~/.ssh/id_rsa_base64
ENCRYPTION_FILTER="echo \$(echo \"-\")\$(travis encrypt veewee-community/veewee-push \"\$FILE='\`cat $FILE\`'\" | grep secure:)"
split --bytes=100 --numeric-suffixes --suffix-length=2 --filter="$ENCRYPTION_FILTER" ~/.ssh/id_rsa_base64 id_rsa_

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

narqo

# -*- coding: utf-8 -*-

# Dead simple BEMHTML renderer concept via PyV8 (code.google.com/p/pyv8/)

import os
import PyV8

PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
PAGE = os.path.join(PROJECT_ROOT, 'pages/page')