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@kobake@github

JavaScript で同じ要素が繰り返す配列を作る

Last updated at Posted at 2015-05-23

例えば 'AB' が10回繰り返すような配列を作る

Array.apply(null, Array(10)).map(function(){ return 'AB' });

結果

["AB", "AB", "AB", "AB", "AB", "AB", "AB", "AB", "AB", "AB"]

イマイチだなーとは思う。

参考

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