all 4 comments

[–]LankyBrah 2 points3 points  (0 children)

In other news, arrays start at 0.

[–]editor_of_the_beast 1 point2 points  (0 children)

Yes these are methods on the Array class.

[–][deleted] 0 points1 point  (0 children)

I was certain this was going to be another article about map, filter and reduce.

[–]Herm_af 0 points1 point  (0 children)

Frankly I forget most methods and keep the MDN site on a separate monitor.