Parag Patil parag60288

Atomic Types (Built-in and Scalar)

// Built-in types
$variable = null;             // null type

// Scalar types
$boolVar = true;              // bool type
$intVar = 42;                 // int type
$floatVar = 3.14;             // float type

Common Terminal Commands

Key Commands & Navigation

Before we look at some common commands, I just want to note a few keyboard commands that are very helpful:

Up Arrow: Will show your last command
Down Arrow: Will show your next command
Tab: Will auto-complete your command
Ctrl + L: Will clear the screen

Requirements:

git
python
code (cli of VSCode)

All reachable from the PATH of the system

Steps: (9 steps)

Using the portable version of VS Code, there is a /data/ folder in the software's directory

Laravel Xampp Setup (Windows & Mac)

Install Xampp

Install Xampp from https://www.apachefriends.org/index.html

Run the Xampp installer and open the Xampp control panel
Make sure that you enable the Apache and MySQL services
On mac you need to click "Start" on the Home tab, "Enable" on the Network tab and "Mount" on the Location Tab. Click "Explore" on the location tab to open your Xampp/Lampp folder

Install Composer

Certbot cheatsheet

Deb/Ubuntu Install

$sudo apt install certbot python3-certbot-apache

First Run

$sudo certbot run

Create a cron job to auto-renew

$sudo crontab -e

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Screen recorder</title>
	</head>
	<body>
	<button id="recording-toggle">Start recording</button>
	<script defer>

	body {
	margin-top: 40px; /* This margin just makes the text easier to read. You can remove it if you want since it can mess with your other styles. */
	}

	body::before {
	content: "XS";
	color: red;
	font-size: 2rem;
	font-weight: bold;
	position: fixed;

	def sum(a, b, c ):
	return a + b + c

	def printBoard(xState, zState):
	zero = 'X' if xState[0] else ('O' if zState[0] else 0)
	one = 'X' if xState[1] else ('O' if zState[1] else 1)
	two = 'X' if xState[2] else ('O' if zState[2] else 2)
	three = 'X' if xState[3] else ('O' if zState[3] else 3)
	four = 'X' if xState[4] else ('O' if zState[4] else 4)
	five = 'X' if xState[5] else ('O' if zState[5] else 5)

	const crypto = require("crypto")

	// The `generateKeyPairSync` method accepts two arguments:
	// 1. The type ok keys we want, which in this case is "rsa"
	// 2. An object with the properties of the key
	const { publicKey, privateKey } = crypto.generateKeyPairSync("rsa", {
	// The standard secure default length for RSA keys is 2048 bits
	modulusLength: 2048,
	})

	# To export the Visual Studio Code extension list, run
	code --list-extensions \| xargs -L 1 echo code --install-extension

	# To install, just open or copy and paste to run on terminal
	code --install-extension adpyke.vscode-sql-formatter &&
	code --install-extension anseki.vscode-color &&
	code --install-extension BeardedBear.beardedicons &&
	code --install-extension BeardedBear.beardedtheme &&
	code --install-extension bradlc.vscode-tailwindcss &&
	code --install-extension ChakrounAnas.turbo-console-log &&