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

szaydel

; Copyright 2009-2015 RackTop Systems Inc. and/or its affiliates.
; http://www.racktopsystems.com
;
; The methods and techniques utilized herein are considered TRADE SECRETS
; and/or CONFIDENTIAL unless otherwise noted. REPRODUCTION or DISTRIBUTION
; is FORBIDDEN, in whole and/or in part, except by express written permission
; of RackTop Systems.
;
; @@DESCRIPTION@@  Configuration file for Netatalk -- Apple Filing Protocol.
; @@NAME@@         afp.conf

maoueh

Even though there is a nice XBMC add-on to configure your WIFI settings, sometimes, you may still want to setup the WIFI connection for many reasons or just for fur.

OpenELEC use connman for managing connection to the various available network.

Setuping connman to connect to your protected WIFI network is an easy requiring you only to create a config file and enter some commands in a shell.

yoavniran

The Ultimate Unit Testing Cheat-sheet

---

• Sinon Chai
• Chai
• Sinon

davidebbo

<?xml version="1.0" encoding="utf-8"?>
<!--
     This configuration file is required if iisnode is used to run node processes behind
     IIS or IIS Express.  For more information, visit:

     https://github.com/tjanczuk/iisnode/blob/master/src/samples/configuration/web.config
-->

<configuration>
  <system.webServer>

mike-casas

After install zsh 

- brew update
- brew install nvm
- mkdir ~/.nvm

after in your ~/.zshrc or in .bash_profile if your use bash shell: 

    export NVM_DIR=~/.nvm
    source $(brew --prefix nvm)/nvm.sh

rambabusaravanan

// Paste these lines into website's console (Win/Linux: Ctrl + Shift + I / Mac: Cmd + Alt + I)

if(!!window.React ||
   !!document.querySelector('[data-reactroot], [data-reactid]') ||
   Array.from(document.querySelectorAll('*')).some(e => e._reactRootContainer !== undefined || Object.keys(e).some(k => k.startsWith('__reactContainer')))
)
  console.log('React.js');

if(!!document.querySelector('script[id=__NEXT_DATA__]'))
  console.log('Next.js');

clarencecastillo

Mac Dev Setup

Personally curated and highly opinionated list of applications, software, tools and other stuff for macOS with instructions on how to install them.

I recommend spending some time exploring each app and carefully examine if they actually fit your needs. Downloading software you don't need unecessarily bloats your Mac with wasted space. If you already know what you need, use the index to quickly traverse this document.

If you want a more comprehensive list, check out:
awesome-mac
awesome-macOS

Atinux

const waitFor = (ms) => new Promise(r => setTimeout(r, ms))
const asyncForEach = async (array, callback) => {
  for (let index = 0; index < array.length; index++) {
    await callback(array[index], index, array)
  }
}

const start = async () => {
  await asyncForEach([1, 2, 3], async (num) => {
    await waitFor(50)

ronal2do

# Fastfile
#
# Author: Ronaldo Lima <ronal2do@gmail.com>
#
# -----------------------------------------------------------
#
# Version bumping, the default type is `patch`
#   Run:
#     `fastlane ios bump`
#     `fastlane ios beta [type:major|minor|patch]`