array
array 7array
/*
Arrays
- Create Arrays [Two Methods] new Array() + []
- Access Arrays Elements
- Nested Arrays
- Change Arrays Elements
- Check For Array Array.isArray(arr);
*/
let myFriends = ["Ahmed", "Mohamed", "Sayed", ["Marwan", "Ali"]];
console.log(`Hello ${myFriends[0]}`);
console.log(`Hello ${myFriends[2]}`);
console.log(`${myFriends[1][2]}`);
console.log(`Hello ${myFriends[3][1]}`);
console.log(`${myFriends[3][1][2]}`);
console.log(myFriends);
myFriends[1] = "Gamal";
console.log(myFriends);
myFriends[3] = ["Sameh", "Ameer"];
console.log(myFriends);
console.log(Array.isArray(myFriends));Copyright © 2021 Codeinu
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