DSA-Array
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const strings= ['a', 'b', 'c', 'd'];
const numbers = [1,2,3,4,5];
// Variable array is somewhere in memory and the computer knows it.
// When I do array[2], i'm telling the computer, hey go to the array and grab the 3rd item from where the array is stored.
//push
strings.push('e'); //O(1)
//pop
strings.pop(); //O(1)
strings.pop(); //O(1)
//unshift
strings.unshift('x') //O(n)
//splice
strings.splice(2, 0, 'alien');
console.log(strings)
JavaScript
INFO