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luisgomez7
5,557 PointsConcatening Arrays
I have no idea why my answer is wrong. Please help me.
Question: Say you have two arrays -- oldScores and newScores and you want to combine those two into a new array named allScores. Complete the code so that the new array first has the old scores listed followed by the new scores:
My answer: var allScores = allScores.concat (oldScores, newScores);
3 Answers
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsTo use the "concat" method, apply it to the first of the arrays you wish to merge. Then give the second one as the argument.
In this case, that would look like: "oldScores.concat(newScores)
"
![luisgomez7](https://secure.gravatar.com/avatar/784b44647cdbcd5028792b097ffbbca5?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
luisgomez7
5,557 PointsI'm still confused. Could you please just provide the correct coding? I'm a bit tired of being stumped by a question that seems so easy.
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsI've added an example to my answer
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luisgomez7
5,557 PointsThanks