{"image_url":"http://ecx.images-amazon.com/images/I/51OBTgJsC3L.jpg","blog_url":"https://atotto.hatenadiary.jp/","provider_url":"https://hatena.blog","description":"Go\u8a00\u8a9e\u3067\u306e\u8a71\u3067\u3059\u304c\u3001\u4ed6\u306e\u8a00\u8a9e\u3067\u3082\u4f3c\u305f\u8a71\u304c\u3042\u308a\u307e\u3059\u3002 \u6587\u5b57\u5217\u306e\u9023\u7d50\u3067\u4f55\u6c17\u306a\u304f+(\u30d7\u30e9\u30b9\u6f14\u7b97\u5b50)\u3092\u4f7f\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u9023\u7d9a\u3059\u308b\u5834\u5408\u306f\u6c17\u3092\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\uff1a func StringBuild_bad() string { str := \"\" for i := 0; i < 1000; i++ { str += \"a\" } return str } \u3068\u3057\u305f\u5834\u5408\u3001\u9023\u7d50\u3059\u308b\u3054\u3068\u306b\u6587\u5b57\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001Java\u3067\u3082\u540c\u3058\u3053\u3068\u3067\u3059\u3002 \u6b21\u306b\u3001bytes\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\uff1a func StringBuild_good() string { var b\u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/atotto/","published":"2013-04-26 20:27:01","version":"1.0","blog_title":"memo\u30e1\u30e2","author_name":"atotto","width":"100%","url":"https://atotto.hatenadiary.jp/entry/2013/04/26/202701","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatotto.hatenadiary.jp%2Fentry%2F2013%2F04%2F26%2F202701\" title=\"Go\u8a00\u8a9e\u3067\u52b9\u7387\u826f\u304f\u6587\u5b57\u5217\u3092\u9023\u7d50\u3059\u308b\u8a71 #golang - memo\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["golang"],"type":"rich","title":"Go\u8a00\u8a9e\u3067\u52b9\u7387\u826f\u304f\u6587\u5b57\u5217\u3092\u9023\u7d50\u3059\u308b\u8a71 #golang"}