Question

How to concatenate (concat) arrays of string in JavaScript

Answer 1

var arr1 = ["c", "c++", "c#", "java"];
var arr2 = ["html", "css", "php", "javascript"];
var arr1_2 = arr1.concat(arr2); 

document.write(arr1_2);


/*

run:

c,c++,c#,java,html,css,php,javascript 

*/

 

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