{"title":"Ruby\u3067\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u683c\u597d\u826f\u304f\u6271\u3046gem\u300cBinData\u300d\u304c\u7d20\u6674\u3089\u3057\u3059\u304e\u3066\u819d\u304b\u3089\u5d29\u308c\u843d\u3061\u305f","author_name":"shuzo_kino","categories":["ruby"],"provider_name":"Hatena Blog","height":"190","published":"2015-04-03 23:48:49","provider_url":"https://hatena.blog","description":"0x1234567890abcdef \u3068\u3066\u306a\u611f\u3058\u306e\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u304c\u3042\u3063\u305f\u3068\u3057\u307e\u3059\u3002*1 \u3053\u308c\u3092\u9069\u6b63\u306b\u632f\u308a\u5206\u3051\u308b\u5834\u5408\u3001\u3069\u3046\u3057\u3066\u307e\u3059\u304b\uff1f \u3053\u308c\u307e\u3067\u306e\u79c1\u3060\u3068\u3001\u6587\u5b57\u5217\u306e\u307e\u3093\u307e val_a = \"1234567890abcdef\"[10].chr \u3068\u3084\u308b\u306a\u308a\u3001unpack\u3067\u914d\u5217\u5316\u3057\u3066 val_a = \"ab\".unpack(\"CC\")[0].chr \u3068\u3084\u308b\u306a\u308a\u3057\u3066\u307e\u3057\u305f\u3002 \u305f\u3060\u3001\u3053\u308c\u3060\u306832bit\u306e\u6642\u306e\u6271\u3044\u304c\u9762\u5012\u3067\u3059\u3088\u306d\u3002 \u305d\u306e\u4e0a\u3001\u53ef\u5909\u9577\u306e\u5834\u5408\u306f\u5c02\u7528\u306e\u30ed\u30b8\u30c3\u30af\u3092\u7d44\u3080\u5fc5\u8981\u304c\u3042\u308b\u3002 \u3057\u304b\u3082\u9014\u4e2d\u3067\u30bb\u30f3\u30b5\u306e\u4ed5\u69d8\u304c\u5909\u308f\u3063\u3066\u5165\u308a\u7d44\u3093\u3060\u30e1\u30bd\u30c3\u30c9\u30c1\u30a7\u30a4\u30f3\u3092\u89e3\u3059\u904e\u7a0b\u3067\u767a\u72c2\u3057\u305d\u3046\u306b\u306a\u3063\u305f\u308a\u3057\u305f\u4e8b\u3082\u2026\u2026\u3002 \u305d\u3093\u306a\u8cb4\u65b9\u3084\u79c1\u306e\u60a9\u2026","author_url":"https://blog.hatena.ne.jp/shuzo_kino/","image_url":null,"url":"https://shuzo-kino.hateblo.jp/entry/2015/04/03/234849","width":"100%","blog_title":"Bye Bye Moore","blog_url":"https://shuzo-kino.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshuzo-kino.hateblo.jp%2Fentry%2F2015%2F04%2F03%2F234849\" title=\"Ruby\u3067\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u683c\u597d\u826f\u304f\u6271\u3046gem\u300cBinData\u300d\u304c\u7d20\u6674\u3089\u3057\u3059\u304e\u3066\u819d\u304b\u3089\u5d29\u308c\u843d\u3061\u305f - Bye Bye Moore\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0"}