I have two arrays:
var array1= [[1],[2],[3]];
var array2= [[10],[20],[30]];
is there a way to (have) a third array?
var array3 = [[1],[10],[2],[20],[3],[30]];
Maybe:
var test= array1.join(array2 + "<br>");
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1Question marks: 1 or 0, not an arbitrary number.user229044– user229044 ♦2014-07-12 22:56:37 +00:00Commented Jul 12, 2014 at 22:56
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2 Answers
I think you are looking for the "concat" function
Join two arrays:
var hege = ["Cecilie", "Lone"];
var stale = ["Emil", "Tobias", "Linus"];
var children = hege.concat(stale);
The values of the children array will be:
Cecilie,Lone,Emil,Tobias,Linus
Source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/concat
12 Comments
Borja
no concat.... combine. In yuor case, i want "celie, emil, lone, tobias.
elclanrs
Note, if want to do a safe concat you'd do
hege.concat([stale])
cookie monster
@elclanrs: That would give an undesirable result.
["Cecilie", "lone", ["Emil", "Tobias", "Linus"]]elclanrs
@cookiemonster: right... I was thinking of a different case.
concat has some gotchas...cookie monster
@user3163117: Oh, you want it zipped. Simple enough with a loop. Start writing some code.
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You can either use CONCAT function like
array1 = array1.concat(array2)
OR, APPLY()
array1.push.apply(array1, array2)
