A Koufatzis akoufa

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.

Git Cheat Sheet

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Commands

Getting Started

git init

or

	var obj = { bar : function() {
	var x = (() => this);
	return x;
	}
	};

	// calling the arrow function
	console.log(obj.bar()() == obj); // true

	var foo1 = obj.bar();

	// app module build.gradle
	apply plugin: 'com.android.application'

	android {
	compileSdkVersion rootProject.compileSdkVersion
	buildToolsVersion rootProject.buildToolsVersion
	defaultConfig {
	applicationId "com.segunfamisa.gradleextraproperties"
	minSdkVersion rootProject.minSdkVersion
	targetSdkVersion rootProject.targetSdkVersion

	// Add delay between items emmited from a list

	List<Integer> list = new ArrayList<>(Arrays.asList(1, 2, 3, 4, 5, 6));

	Observable
	.from(list)
	.zipWith(Observable.interval(5, TimeUnit.SECONDS), (integer, aLong) -> integer)
	.take(list.size())
	.toBlocking()
	.subscribe(System.out::println);

	Unless specified otherwise, all of the below tinting applies to both Lollipop and pre-Lollipop using AppCompat v21.
	To use the support version of these attributes, remove the android namespace.

	For instance, "android:colorControlNormal" becomes "colorControlNormal".

	These attributes will be propagated to their corresponding attributes within the android namespace
	for devices running Lollipop. Any exceptions to this will be noted by including the "android:" prefix.

	All Clickable Views:
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