LoginSignup
TrendQuestionEventOpportunitiesOrganizationQiita Blog
9
9
Improve article
Send edit request
Article information
RevisionsEdit RequestsShow all likersShow article in Markdown
Help us understand the problem. What are the problem?

More than 5 years have passed since last update.

@kobake@github

posted at

updated at

JavaScript で同じ要素が繰り返す配列を作る

JavaScript

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

Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Sign upLogin
9
9
Improve article
Send edit request
Article information
RevisionsEdit RequestsShow all likersShow article in Markdown
Help us understand the problem. What are the problem?