Ali Ben Messaoud alibenmessaoud

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.

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

Apache Spark : retour d’expérience - décembre 2018

En résumé :

"POC DataStorm", quezako ?

"POC DataStorm", quezako ?

But : analyser un an de sécurisation, via des fichiers CSV fournis à DataStorm

Comment : application Spark Java secu-replay, lancée via Jenkins sur le cluster "val"

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

	# Put this function to your .bashrc file.
	# Usage: mv oldfilename
	# If you call mv without the second parameter it will prompt you to edit the filename on command line.
	# Original mv is called when it's called with more than one argument.
	# It's useful when you want to change just a few letters in a long name.
	#
	# Also see:
	# - imv from renameutils
	# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

	// Enable component-scanning and auto-configuration with @SpringBootApplication Annotation
	// It combines @Configuration + @ComponentScan + @EnableAutoConfiguration
	@SpringBootApplication
	public class FooApplication {
	public static void main(String[] args) {
	// Bootstrap the application
	SpringApplication.run(FooApplication.class, args);
	}
	}

	import static org.junit.Assert.*;
	import static org.hamcrest.CoreMatchers.is;

	import static org.mockito.Mockito.*;
	import static org.mockito.BDDMockito.*;

	import org.hamcrest.BaseMatcher;
	import org.hamcrest.Description;
	import org.hamcrest.Matcher;

	public class BinarySearchTree {
	public static Node root;
	public BinarySearchTree(){
	this.root = null;
	}

	public boolean find(int id){
	Node current = root;
	while(current!=null){
	if(current.data==id){

	function RactiveExtendTypeScriptClass(tsClass: any): RactiveStatic {
	var instance = new tsClass();
	var r = {};
	for (var key in instance) {
	r[key] = instance[key];
	}
	return Ractive.extend(r);
	}

	interface RactiveComponentPlugins {