{"categories":["Scala"],"height":"190","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funageanu.hatenablog.com%2Fentry%2F20080514%2F1210765359\" title=\" \u914d\u5217\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9 - \u3046\u306a\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","width":"100%","version":"1.0","blog_url":"https://unageanu.hatenablog.com/","author_name":"unageanu","blog_title":"\u3046\u306a\u306e\u65e5\u8a18","url":"https://unageanu.hatenablog.com/entry/20080514/1210765359","description":"\u914d\u5217(scala.Array)\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3002 \u751f\u6210 \u300cnew Array[]()\u300d\u3067\u751f\u6210\u3002 // \u751f\u6210 var array = new Array[Int](5) n\u756a\u76ee\u306e\u8981\u7d20\u306e\u8a2d\u5b9a \u300c\u914d\u5217() = \u300d\u3092\u4f7f\u3046\u3002\u300c[]\u300d\u3058\u3083\u306a\u3044\u3088! // n\u756a\u76ee\u306e\u8981\u7d20\u3092\u8a2d\u5b9a array(2) = 20 // 2\u756a\u76ee\u306e\u8981\u7d20\u309220\u306b\u3002 array.update(3, 30) // update(n, value)\u3067\u3082\u540c\u3058\u3053\u3068\u304c\u3067\u304d\u308b // \u78ba\u4fdd\u3057\u305f\u30b5\u30a4\u30ba\u5916\u306b\u306f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3002\u52d5\u7684\u306b\u62e1\u5f35\u3055\u308c\u305f\u308a\u306f\u3057\u306a\u3044\u3002 // array(5) = 50 // \u3053\u308c\u306fArrayIndexOutOfBoundsEx\u2026","title":" \u914d\u5217\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9","published":"2008-05-14 20:42:39","image_url":null,"author_url":"https://blog.hatena.ne.jp/unageanu/"}