Abdulrahman Mafe kemiabdulrahman

MongoDB Cheat Sheet 2022

MongoDB Crash Course 2022 < TODO: Add Video Link

MongoDB Cheat Sheet

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show dbs

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MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

Mac /usr/local/mysql/bin
Windows /Program Files/MySQL/MySQL version/bin
Xampp /xampp/mysql/bin

Add mysql to your PATH

There are many code snippets which can be quickly used to show/demo stuff in Chrome for demos or pitches, or just debugging, QA and testing. This is a collection of such snippets with some instructions Snippets can be saved to Chrome and run via one click again!

How to use snippets in Chrome

Open Command Menu in DevTools
Apple-Shift-P
Pick "Create new snippet"

	// Basic Types
	let id: number = 5
	let company: string = 'Traversy Media'
	let isPublished: boolean = true
	let x: any = 'Hello'

	let ids: number[] = [1, 2, 3, 4, 5]
	let arr: any[] = [1, true, 'Hello']

	// Tuple

	# Web scraping from w3schools

	from urllib.request import urlopen as get
	from bs4 import BeautifulSoup
	b_url = 'https://www.w3schools.com/python/'
	n_url, s_url = 'python_intro.asp', 'python_exam.asp'
	page_count = 0


	def start(base_url, next_url, stop_url):

	// Construct Single Node
	class Node {
	constructor(data, next = null) {
	this.data = data;
	this.next = next;
	}
	}

	// Create/Get/Remove Nodes From Linked List
	class LinkedList {