This content originally appeared on DEV Community and was authored by Erasmus Kotoka
It day 4 of our plan let talk about Mastering Objects and Arrays: A Quick Dive 🌐
In JavaScript, Objects and Arrays are essential for handling data. Here's a quick breakdown:
Objects store data as key-value pairs, perfect for representing entities.
let user = { name: "John", age: 30 };
- Arrays store ordered lists of items.
let fruits = ["Apple", "Banana"];
You can also combine them, like arrays of objects or objects with arrays:
let users = [{ name: "Alice", age: 25 }, { name: "Bob", age: 28 }];
Master these, and you’ll handle data like a pro! 🚀
KEEPCODING #WIthKOtoka
This content originally appeared on DEV Community and was authored by Erasmus Kotoka
Erasmus Kotoka | Sciencx (2024-09-18T11:29:00+00:00) Mastering Objects and Arrays: A Quick Dive 🌐. Retrieved from https://www.scien.cx/2024/09/18/mastering-objects-and-arrays-a-quick-dive-%f0%9f%8c%90/
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