Oaks

wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-5.0 main"
sudo apt-get update
sudo apt-get install -y clang-5.0 lld-5.0

wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-6.0 main"

Promises, under the hood

Everyone knows that to create a new Promise, you need to define it this way:

  new Promise((resolve, reject) => {
    ...
    resolve(someValue)
  })

You pass a callback that defines the specific behavior of your promise.

	/**
	* A collection of helper prototype for everyday DOM traversal, manipulation,
	* and event binding. Sort of a minimalist jQuery, mainly for demonstration
	* purposes. MIT @ m3g4p0p
	*/
	window.$ = (function (undefined) {

	/**
	* Duration constants
	* @type {Object}