{"title":"StringBuffer\u3067\u6700\u5f8c\u306e\u6587\u5b57\u3092\u5207\u308b","provider_url":"https://hatena.blog","url":"https://www.shigemk2.com/entry/string_buffer_scala_delete","author_name":"shigemk2","blog_title":"by shigemk2","description":"stackoverflow.com scala> val a = new StringBuffer a: StringBuffer = scala> a.append(\"hoge\").deleteCharAt(a.length() - 1) res4: StringBuffer = hog \u3053\u3046\u3044\u3046\u611f\u3058\u3067\u3059\u3002deleteCharAt\u3092\u4f7f\u3046\u3002dropRight\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002 \u3053\u3046\u3044\u3046\u3075\u3046\u306b\u3057\u305f\u3089\u3044\u3051\u308b\u3051\u3069\u3002 scala> a.append(\"hoge\").toString.dropRight(1) res5: String = hoghog \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u3061\u3087\u3063\u3068\u8ffd\u3063\u304b\u3051\u307e\u3057\u305f\u304c\u3001java.la\u2026","width":"100%","type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/shigemk2/","provider_name":"Hatena Blog","published":"2015-11-07 03:25:06","categories":["Scala"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2Fstring_buffer_scala_delete\" title=\"StringBuffer\u3067\u6700\u5f8c\u306e\u6587\u5b57\u3092\u5207\u308b - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://www.shigemk2.com/","image_url":null,"height":"190"}