Ahmed Sakr ahmedsakr

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Coding from home

Full Stack Developer

ahmedsakr / synchronized-limited-count.js

Created August 13, 2020 23:11

	import { Mutex, Semaphore } from 'async-mutex';
	import material from 'materialize-css/dist/js/materialize';

	let count = 0;
	let clientLock = new Mutex();
	let clientSempahore = new Semaphore(2);

	// Server Simulation
	function processCommand() {
	count += 1;

ahmedsakr / synchronized-count.js

Last active August 13, 2020 22:56

A synchronized solution to the Ordered Server Counter Example

	import { Mutex } from 'async-mutex';
	import material from 'materialize-css/dist/js/materialize';

	let count = 0;
	let clientLock = new Mutex();

	// Server Simulation
	function processCommand() {
	count += 1;
	return count;

ahmedsakr / naive-approach.js

Created August 13, 2020 22:44

A naive approach to implementing the Ordered Server Counter

	import material from 'materialize-css/dist/js/materialize';

	let count = 0;

	// Server simulation
	async function processCommand() {
	count += 1;
	return count;
	}

ahmedsakr / hacked.html

Created August 11, 2020 02:24

A sample HTML page that can carry out CSRF attacks

	<!DOCTYPE html>
	<html>
	<header>
	<title>I'm a trusted page</title>
	</header>

	<!-- Immediately dispatch the forum when we load-->
	<body onload="document.hackform.submit()">

	<!-- Nothing suspicious... show the user a happy cat! -->

ahmedsakr / aws.yml

Created August 9, 2020 01:44

YAML file for uploading lambda to AWS

ahmedsakr / fortune.js

Last active August 9, 2020 01:34

Handler for requesting a fortune

	export function requestFortune() {
	fetch('https://a9vymko126.execute-api.ca-central-1.amazonaws.com/test', { method: "GET" })
	.then(response => response.json())
	.then(data => document.getElementById('fortune-text').innerHTML = data)
	}

ahmedsakr / requestFortune.js

Last active August 9, 2020 01:05

requestFortune lambda for the Fortune Cookie Serverless application

	const fortunes = [
	"A beautiful, smart, and loving person will be coming into your life.",
	"A dubious friend may be an enemy in camouflage.",
	"A faithful friend is a strong defense.",
	"A feather in the hand is better than a bird in the air.",
	"A fresh start will put you on your way.",
	"A friend asks only for your time not your money."
	];

	/**

ahmedsakr / style.scss

Created August 6, 2020 04:30

Stylesheet for rfs demo

	@import "./node_modules/rfs/scss.scss";

	body {
	margin: 0;
	}

	#content-container {
	display: flex;
	height: 100vh;
	flex-direction: column;

ahmedsakr / DPVector.py

Created August 3, 2020 05:06

Overriding default __mul__ class implementation

	class DPVector(tuple):
	'''
	Dot Product (DP) Vector class that overrides the __mul__
	implementation to perform dot product operation!
	'''
	def __init__(self, tup):
	self.tup = tup

	def __mul__(self, other):
	'''

ahmedsakr / Medium.py

Created August 3, 2020 04:53

An example showcasing the need for developer friendly messages

	class Medium(object):

	def __init__(self, username, age, interests):
	self.username = username
	self.age = age
	self.interal_id=2939
	self.interests = interests

	def __str__(self):
	'''