Ursaravind

JavaScript Basics

Data Types in JavaScript

JavaScript has primitives: undefined, null, boolean, number, bigint, string, symbol. Non-primitives: object.

Example:

let num = 42; // number
let obj = { key: 'value' }; // object

Ursaravind

#!/bin/bash
# drill one submission

# creating hello directory using mkdir command
mkdir hello  
cd hello 

# inside the hello directory create five/six/seven nested directories
mkdir -p five/six/seven