Martha Kelly Schumann marthakelly

latchkey computer kid

marthakelly / hoisting.js

Last active August 12, 2020 17:05

	/*
	* Variables declared with var are hoisted and initialized to undefined.
	* Variables declared with let, const, are hoisted but remain uninitialized.
	*/

	function letsFigureOutHoisting() {
	// VARIABLE NAMES ARE HOISTED PHYSICALLY HERE, AT THE TOP OF THE FUNCTION
	// we're referencing these variables BEFORE they are assigned values!
	console.log(cat); // will throw a ReferenceError
	console.log(dog); // will evaluate to undefined

marthakelly / boto-fab

Created August 9, 2012 15:46

Creating EC2 instance with Boto and Fabric

	from fabric.api import *
	from fabric.colors import green as _green, yellow as _yellow
	import boto
	import boto.ec2
	from config import *
	import time

	def create_server():
	"""
	Creates EC2 Instance

marthakelly / data-structure

Created July 3, 2012 01:56

interesting use case for recursion

marthakelly / data

Created June 30, 2012 20:07

Recursing through a nested block data structure (code simplified for discussion)