DEV Community: Nouman Ali

References in javascript

Nouman Ali — Sat, 19 Mar 2022 14:36:20 +0000

this is how references works in javascript if you change in one it will be reflected in other, in example you can see

Nouman Ali — Sat, 12 Mar 2022 16:41:43 +0000

Nouman Ali — Wed, 09 Mar 2022 06:37:52 +0000

you can get sum of an array using built in method provided by javascript, resize the array as well

you can shuffle an array with few lines of code using javascript, and filter the unique values from an array

you can actually use comma to store actually values in some variable, and you can swap values using array destructuring concept