Full Stack & JavaScript Essentials

Frontend Technologies

• HTML, CSS, JavaScript

• Python, Java, C++

• Ruby, PHP, SQL

• Swift, Kotlin, Go

Arithmetic Operators

• +, -, *, /

• &, |, ^, ~

• ==, !=, >, <

• ++, --, +=, -=

Full Stack Development

• Frontend & Backend integration

• Only Frontend Development

• Only Backend Development

• Database Management

Logical Operators

• &&, ||, !

• &&, ||, !

• &&, ||, !, ??

• &, ||, !

Arrow Functions

• () => {}

• function() {}

• const func = () => {}

• function func() {}

Comparison Operators

• ==, ===, !=, !==, >, <, >=, <=

• &&, ||, !

• +=, -=, *=, /=

• ==, ===, !=, !==, >, <, >=, <=

Function Expression

• var x = function() {};

• var x = () => {};

• function x() {}

• var x = new Function();

JavaScript Variables

• var, let, const

• int, float, string

• define, declare, initialize

• function, class, object

Function Declaration

• function name() {}

• function name[] {}

• function name() []

• function name() {}()

JavaScript Functions

• Reusable blocks of code

• Single-use code snippets

• Data storage containers

• User interface elements