{"blog_url":"https://hjm333.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhjm333.hatenablog.com%2Fentry%2F2015%2F08%2F28%2F000748\" title=\"\u3010Effective Java\u3011\u9805\u76ee\uff19\uff1aequals \u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u6642\u306f\u3001\u5e38\u306b hashCode \u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b - The King&#39;s Museum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://hjm333.hatenablog.com/entry/2015/08/28/000748","provider_url":"https://hatena.blog","description":"equals \u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u6642\u306f\u3001hashCode \u30e1\u30bd\u30c3\u30c9\u3092\u5fc5\u305a\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002 \u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u306a\u3044\u5834\u5408\u3001Object.hashCode \u306e\u4e00\u822c\u5951\u7d04\u3092\u7834\u308b\u3053\u3068\u306b\u306a\u308a\u3001HashMap\u3001HashSet\u3001HashTable \u306a\u3069\u3001hashCode \u306e\u4e00\u822c\u5951\u7d04\u306b\u57fa\u3065\u304f\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u306a\u3044\u3002 Object.hashCode \u306e\u4e00\u822c\u5951\u7d04 Object.hashCode \u306e\u4e00\u822c\u5951\u7d04\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002 hashCode \u30e1\u30bd\u30c3\u30c9\u306e\u5024\u306f\u3001equals \u3067\u5229\u7528\u3059\u308b\u500b\u3005\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u5909\u66f4\u3055\u308c\u306a\u3044\u9650\u308a\u3001\u540c\u4e00\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5b9f\u884c\u3067\u540c\u3058\u5024\u3092\u8fd4\u3059\u5fc5\u8981\u304c\u3042\u308b\u3002 \u306a\u304a\u3001\u3053\u306e\u5024\u306f\u5225\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u2026","type":"rich","published":"2015-08-28 00:07:48","height":"190","blog_title":"The King's Museum","title":"\u3010Effective Java\u3011\u9805\u76ee\uff19\uff1aequals \u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u6642\u306f\u3001\u5e38\u306b hashCode \u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b","author_name":"hjm333","author_url":"https://blog.hatena.ne.jp/hjm333/","categories":["Effective Java","Java"],"provider_name":"Hatena Blog","width":"100%","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51lEBnUjJqL._SL160_.jpg","version":"1.0"}