Question

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How to merge two arrays in Javascript

Let’s suppose I have 2 arrays:

a = ['a','b','c'];
b = ['d','e','f'];

Is there somehow to easy add the b into a without having to split and perform an each for adding the elements?

Something like:

a.push(b);

And have an final a array with the content:

a = ['a','b','c','d','e','f'] 

Answer 1

Have you tryied the concat() function?

var hege = ["Cecilie", "Lone"];
var stale = ["Emil", "Tobias", "Linus"];
var kai = ["Robin"];
var children = hege.concat(stale,kai);

Will output:

Cecilie,Lone,Emil,Tobias,Linus,Robin