Array Now

: Fetching a value by its index is extremely fast ( time complexity).

: Using 2D arrays to represent the grid of pixels in a digital photo. Leaderboards : Keeping track of scores in a game. : Fetching a value by its index is

I am here because I like to read stories. * India. * BTech Computer Science. * Software Engineer. * Dec 2, 2019. DEV Community A Deep Dive into Javascript Array Methods - Part 1 : Fetching a value by its index is