{"type":"rich","categories":[],"provider_name":"Hatena Blog","title":"\u6587\u5b57\u5217\u306e\u5148\u982d\u3078\u306e\u8ffd\u52a0\u306b\u5bfe\u3059\u308b\u6700\u9069\u5316\u3092\u671f\u5f85\u3057\u3066\u3044\u3044\u304b\uff1f","description":"paulownia.hatenablog.com \u6587\u5b57\u5217\u578b\u304c immutable \u306a\u8a00\u8a9e\u3067\u306f\u3001\u6587\u5b57\u5217\u306b\u30eb\u30fc\u30d7\u3067\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3088\u3046\u306a\u30b3\u30fc\u30c9\u306f\u3001 Java \u3067\u3044\u3048\u3070 StringBuilder \u306a\u3069\u306e\u65b9\u6cd5\u3092\u4f7f\u3048\u3068\u3044\u3046\u306e\u304c\u6614\u304b\u3089\u8a00\u308f\u308c\u3066\u3044\u305f\u3002\u3057\u304b\u3057\u3001 Java \u3067\u3082 Python \u3067\u3082\u3001\u6587\u5b57\u5217\u306e\u53f3\u5074\u306b\u8ffd\u52a0\u3057\u3066\u3044\u304f\u30b3\u30fc\u30c9\u306f\u6700\u9069\u5316\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u73fe\u4ee3\u3067\u306f\u51e6\u7406\u7cfb\u306e\u6700\u9069\u5316\u3092\u524d\u63d0\u306b\u51fa\u6765\u308b\u306a\u3089\u3001\u8aad\u307f\u3084\u3059\u304f\u306a\u308b\u65b9\u304c\u826f\u3044\u3068\u3044\u3046\u98a8\u306b\u5e38\u8b58\u304c\u5909\u308f\u3063\u3066\u304d\u3066\u3044\u308b\u3068\u601d\u3046\u3002 \u3057\u304b\u3057\u3001\u4eca\u56de\u30af\u30bd\u30b3\u30fc\u30c9\u547c\u3070\u308f\u308a\u3057\u305f left-pad \u306e\u30eb\u30fc\u30d7\u306f\u3001\u6587\u5b57\u5217\u306e\u5de6\u5074\u3078\u306e\u8ffd\u52a0\u3060\u3002\u9759\u7684\u578b\u3092\u5143\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u6700\u9069\u5316\u51fa\u6765\u308b\u8a00\u8a9e\u306a\u3089\u3068\u3082\u304b\u304f\u2026","author_url":"https://blog.hatena.ne.jp/methane/","blog_title":"methane\u306e\u30d6\u30ed\u30b0","published":"2016-03-27 00:46:42","author_name":"methane","image_url":null,"height":"190","version":"1.0","blog_url":"https://methane.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmethane.hatenablog.jp%2Fentry%2Fappend-to-left\" title=\"\u6587\u5b57\u5217\u306e\u5148\u982d\u3078\u306e\u8ffd\u52a0\u306b\u5bfe\u3059\u308b\u6700\u9069\u5316\u3092\u671f\u5f85\u3057\u3066\u3044\u3044\u304b\uff1f - methane\u306e\u30d6\u30ed\u30b0\" 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","url":"https://methane.hatenablog.jp/entry/append-to-left","width":"100%"}