Day 6 — JavaScript Functions & Methods

Hey devs! 👋
Today was all about one of the most powerful building blocks in JavaScript — functions. Here’s what I covered:

🔹 Function Declaration & Calls
How to define a function and call it when needed.

🔹 Arguments & Return Values
Passing values into functions and returning results back.

🔹 Scopes in JavaScript
I finally understood:

Function Scope

Block Scope

Lexical Scope

🔹 Function Expressions
Using functions as variables — opening doors to more flexibility.

🔹 Higher Order Functions
Mind-blowing stuff! Functions that:

Accept other functions as arguments

Return other functions — welcome to functional programming!

🔹 JS Methods
And lastly, the difference between functions and methods.
(Hint: Methods are just functions inside objects 👀)

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