{"categories":["Scala"],"width":"100%","provider_url":"https://hatena.blog","published":"2008-05-19 18:01:29","type":"rich","url":"https://faithandbrave.hateblo.jp/entry/20080519/1211187689","title":" \u30ea\u30b9\u30c8\u64cd\u4f5c","version":"1.0","author_name":"faith_and_brave","height":"190","author_url":"https://blog.hatena.ne.jp/faith_and_brave/","image_url":null,"blog_url":"https://faithandbrave.hateblo.jp/","blog_title":"Faith and Brave - C++\u3067\u904a\u307c\u3046","provider_name":"Hatena Blog","description":"\u5148\u982d\u306b\u8981\u7d20\u8ffd\u52a0 var ls = List[int]() ls = 3 :: ls ls = 1 :: ls ls = 4 :: ls ls.foreach(println) // 4, 1, 3 \u5168\u8981\u7d20\u306b\u64cd\u4f5c var ls = List(3, 1, 4) ls = ls.map(_ + 1) ls.foreach(println) Range for (item <- List.range(0, 5)) { println(item) } // 0, 1, 2, 3, 4 for (item <- 0 to 5) println(item)","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffaithandbrave.hateblo.jp%2Fentry%2F20080519%2F1211187689\" title=\" \u30ea\u30b9\u30c8\u64cd\u4f5c - Faith and Brave - C++\u3067\u904a\u307c\u3046\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}