Jeremy Bensimon jeremyben

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

Array

Definition:

Stores data elements based on an sequential, most commonly 0 based, index.
Based on tuples from set theory.

Moved to https://github.com/kbilsted/Functional-core-imperative-shell/blob/master/README.md


Summary	How to control (or Understand) your GIST page's files list order.
Notice	not official documentation.

Better Jasmine Tests With `this`

On the Refinery29 Mobile Web Team, codenamed "Bicycle", all of our unit tests are written using Jasmine, an awesome BDD library written by Pivotal Labs. We recently switched how we set up data for tests from declaring and assigning to closures, to assigning properties to each test case's this object, and we've seen some awesome benefits from doing such.

The old way

Up until recently, a typical unit test for us looked something like this:

describe('views.Card', function() {

	// Copyright 2018 Jonathan Simms
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions are met:
	//
	// 1. Redistributions of source code must retain the above copyright notice,
	// this list of conditions and the following disclaimer.
	//
	// 2. Redistributions in binary form must reproduce the above copyright notice,
	// this list of conditions and the following disclaimer in the documentation

	#!/bin/bash

	CLEAR='\033[0m'
	RED='\033[0;31m'

	function usage() {
	if [ -n "$1" ]; then
	echo -e "${RED}👉 $1${CLEAR}\n";
	fi
	echo "Usage: $0 [-n number-of-people] [-s section-id] [-c cache-file]"

	;===========================================================================================================================================
	; Additional Modifications by nomand
	;==========================================================================================================================================
	;
	; - fixed Media_Next functinality
	; - moved Eject key screenshots to active window screenshot shortcut (Ctrl+F3)
	; - restored Lctrl <> Fn swap
	; - restored page up/down, home/end functinality
	; - F12 Insert remap kept disabled
	; - cleaned up code indentations and comments

	import {memoize, clearMemoizedValue} from "./memoize";

	describe("memoize", () => {
	class MyClass {
	@memoize(5)
	getNumber() {
	return Math.random();
	}
	}

	/**
	* Advanced Window Snap
	* Snaps the Active Window to one of nine different window positions.
	*
	* @author Andrew Moore <[email protected]>
	* @version 1.0
	*/

	/**
	* SnapActiveWindow resizes and moves (snaps) the active window to a given position.