{"blog_title":"\u521d\u5fc3\u8005\u6587\u7cfb\u4e3b\u5a66\u304c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u5b66\u3076\u30d6\u30ed\u30b0","categories":[],"provider_url":"https://hatena.blog","published":"2018-12-29 23:26:52","url":"https://blockchainsyufu.hatenadiary.com/entry//cryptZombieslesson5-14","blog_url":"https://blockchainsyufu.hatenadiary.com/","width":"100%","title":"\u3010CryptZombies\u3011\u30ec\u30c3\u30b9\u30f3\uff15\u30c1\u30e3\u30d7\u30bf\u30fc\uff11\uff14\uff1a\u307e\u3068\u3081","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblockchainsyufu.hatenadiary.com%2Fentry%2F%2FcryptZombieslesson5-14\" title=\"\u3010CryptZombies\u3011\u30ec\u30c3\u30b9\u30f3\uff15\u30c1\u30e3\u30d7\u30bf\u30fc\uff11\uff14\uff1a\u307e\u3068\u3081 - \u521d\u5fc3\u8005\u6587\u7cfb\u4e3b\u5a66\u304c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u5b66\u3076\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_name":"Hatena Blog","author_name":"nomadomama","height":"190","author_url":"https://blog.hatena.ne.jp/nomadomama/","type":"rich","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/146916585/1536563836348756","description":"\u3053\u306e\u30ec\u30c3\u30b9\u30f3\u3067\u5b66\u3093\u3060\u3053\u3068: \u30fb\u30c8\u30fc\u30af\u30f3\u3001ERC721\u898f\u683c\u3001\u30c8\u30ec\u30fc\u30c9\u53ef\u80fd\u306a\u8cc7\u7523/\u30be\u30f3\u30d3 \u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u305d\u306e\u4f7f\u3044\u65b9 \u30fbSafeMath\u95a2\u6570\u3092\u4f7f\u3063\u305f\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3068\u30a2\u30f3\u30c0\u30fc\u30d5\u30ed\u30fc\u5bfe\u7b56 \u30fb\u30b3\u30fc\u30c9\u4e2d\u306e\u30b3\u30e1\u30f3\u30c8\u3068natspec\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3053\u306e\u30ec\u30c3\u30b9\u30f3\u3067\u30be\u30f3\u30d3\u30b2\u30fc\u30e0\u306eSolidity\u30b3\u30fc\u30c9\u306f\u7d42\u308f\u308a\u3067\u3059\uff01(H30.12.29\u73fe\u5728\u3001\u5c06\u6765\u3055\u3089\u306b\u30ec\u30c3\u30b9\u30f3\u304c\u8ffd\u52a0\u3055\u308c\u308b\u53ef\u80fd\u6027\u3042\u308a)"}