Tianheng Zhou tianhengzhou

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.

This tutorial uses the "Sample hapi.js REST API" project.

Take a look at: https://github.com/agendor/sample-hapi-rest-api/

##Topics

Introduction
Installing Node.js
Installing MySQL
Setting-up the project

	import time
	from selenium import webdriver
	# from urlparse import urlparse
	# from urlparse import parse_qs
	from selenium.webdriver.support.ui import WebDriverWait
	# from selenium.common.exceptions import NoSuchElementException
	# from selenium.webdriver.common.action_chains import ActionChains
	from selenium.webdriver.support import expected_conditions as EC
	from selenium.webdriver.common.by import By
	# from selenium.webdriver.common.keys import Keys

	<xml><input id="input" type="text">
	<button onclick="runFibonacci()">Submit</button>
	<div id="result">[]</div>
	<script>
	function runFibonacci(){
	var N = document.getElementById('input').value,
	result = document.getElementById('result'),
	array = [];
	var f_sequence = fibonacci();
	for (var i = 0; i < N; i++){

	/*
	* Request: Javascript
	*
	* I would like to learn some basic concepts in JavaScript. Just as example, making a stopWatch and creating a racing game with few players which will have start and stop time for each player and choose one winner from them using the stopWatch object.
	*/
	// Design and Code a StopWatch
	// Sample Use Case:

	// var sw = new StopWatch();
	// sw.start().stop().start().log();

	// These two need to be declared outside the try/catch
	// so that they can be closed in the finally block.
	HttpURLConnection urlConnection = null;
	BufferedReader reader = null;

	// Will contain the raw JSON response as a string.
	String forecastJsonStr = null;

	try {
	// Construct the URL for the OpenWeatherMap query