Abdelouahab Djoudi djoudi

Learn you a Haskell - In a nutshell

This is a summary of the "Learn You A Haskell" online book under http://learnyouahaskell.com/chapters.

1. Introduction

Haskell is a functional programming language.

There's no shortage of good resources for learning laravel. So instead of the usual introductory tutorial were just gonna learn Laravel by building a project from scratch and that's gonna be a User Management System.

I don't know if my definition of a User Management System is correct but here's my idea of what's it's capable of doing:

Register Roles
Register Users
Update Users

I finally got the time to play around with unit testing in PHP. I've heard about the term months ago but I really never had the time to play around with it because I considered it as not absolutely necessary for my development workflow. I mean I can still produce useable programs without writing a test for it right?

But admit it, testing the program that you have written is not really that exciting as writing the program itself. Sometimes we even get lazy and not test the program at all only to find things breaking on production. (Note: I'm referring to in-browser testing here)

Frontend Development

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PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	CREATE TABLE `makers` (
	`id` int(10) unsigned NOT NULL,
	`name` varchar(255) NOT NULL,
	`description` varchar(255) NOT NULL,
	`created_at` datetime NOT NULL,
	`updated_at` datetime NOT NULL,
	PRIMARY KEY (`id`)
	) ENGINE=InnoDB DEFAULT CHARSET=latin1;

	--

	<?PHP
	define('dbhost','localhost');
	define('dbname','bookstores');
	define('dbpw','');
	define('dbuname','root');
	define('$conn','0');

	$conn =mysqli_connect(dbhost,dbuname,dbpw,dbname);
	mysqli_select_db($conn,dbname);

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta http-equiv="Content-Language" content="en-us">
	<title></title>
	<meta charset="utf-8">
	<link href="css/bootstrap.css" rel="stylesheet" type="text/css"/>
	<script type="text/javascript" src="js/jquery.js"></script>
	<script type="text/javascript" src="js/bootstrap.js"></script>
	<script type="text/javascript" src="js/typeahead.js"></script>

	#!/bin/bash

	# PHP 8 Compile #
	# Author: Maulik Mistry
	# Please share support: https://www.paypal.com/paypalme/m1st0
	# References:
	# http://www.zimuel.it/install-php-7/
	# http://www.hashbangcode.com/blog/compiling-and-installing-php7-ubuntu
	# root-talis https://gist.github.com/root-talis/40c4936bf0287237839ccd3fdfdaec28
	#

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048