Breaking News: Grepper is joining You.com. Read the official announcement!

javascript extend array

Super Seahorse answered on October 1, 2020 Popularity 10/10 Helpfulness 4/10

answer javascript extend array

related javascript array extend

javascript extend array

Comment

The .push method can take multiple arguments. You can use the spread operator to pass all the elements of the second array as arguments to .push:

>>> a.push(...b)
If your browser does not support ECMAScript 6, you can use .apply instead:

>>> a.push.apply(a, b)
Or perhaps, if you think it's clearer:

>>> Array.prototype.push.apply(a,b)

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: extend javascript

Link to this answer
Share Copy Link