{"provider_url":"https://hatena.blog","author_name":"osyo-manga","title":"2021/04/18 \u4eca\u9031\u306e\u6c17\u306b\u306a\u3063\u305f bugs.ruby \u306e\u30c1\u30b1\u30c3\u30c8","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2021%2F04%2F18%2F221022\" title=\"2021/04/18 \u4eca\u9031\u306e\u6c17\u306b\u306a\u3063\u305f bugs.ruby \u306e\u30c1\u30b1\u30c3\u30c8 - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u5185\u5bb9\u306f\u9069\u5f53\u3067\u3059\u3002 \u4eca\u9031\u3068\u8a00\u3063\u3066\u3082\u4eca\u9031\u307f\u304b\u3051\u305f\u30c1\u30b1\u30c3\u30c8\u306a\u3060\u3051\u3067\u30c1\u30b1\u30c3\u30c8\u81ea\u4f53\u306f\u6614\u304b\u3089\u3042\u308b\u3084\u3064\u3082\u3042\u308a\u307e\u3059\u3002 \u3042\u304f\u307e\u3067\u3082\u300e\u308f\u305f\u3057\u304c\u6c17\u306b\u306a\u3063\u305f\u30c1\u30b1\u30c3\u30c8\u300f\u3067\u5168\u3066\u306e bugs.ruby \u306e\u30c1\u30b1\u30c3\u30c8\u3092\u8f09\u305b\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u5148\u9031\u306e\u307e\u3068\u3081 [Feature #17790] Have a way to clear a String without resetting its capacity \u6587\u5b57\u5217\u306e\u4e2d\u8eab\u3092\u7a7a\u306b\u3059\u308b String#clear \u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b str = \"abc\" str.clear p str # => \"\" \u3053\u306e String#clear \u30e1\u30bd\u30c3\u30c9\u306f capacity \u3092\u542b\u3081\u3066\u89e3\u653e\u3059\u308b\u2026","url":"https://secret-garden.hatenablog.com/entry/2021/04/18/221022","width":"100%","type":"rich","height":"190","published":"2021-04-18 22:10:22","blog_url":"https://secret-garden.hatenablog.com/","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/osyo-manga/","blog_title":"Secret Garden(Instrumental)","version":"1.0","categories":["Ruby","bugs.ruby"]}