{"blog_url":"https://kurimura.hateblo.jp/","blog_title":"kurimura\u2019s diary","url":"https://kurimura.hateblo.jp/entry/20050609/1118330226","published":"2005-06-09 00:17:06","author_name":"kurimura","categories":["D"],"provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/kurimura/","title":"v0.126","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkurimura.hateblo.jp%2Fentry%2F20050609%2F1118330226\" title=\"v0.126 - kurimura\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","width":"100%","height":"190","description":"\u3042\u30fciftype\u304c\u5373\u5ea7\u306b\u975e\u63a8\u5968\u306b\u306a\u3063\u3066\u307e\u3059\u306d\u3047\u3002 \u3068\u3044\u3046\u304b\u5168\u4f53\u7684\u306b\u5909\u66f4\u3092\u591a\u3044\u306a\u3041\u3002 \u4eca\u56de\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u5370\u8c61\u306b\u6b8b\u3063\u3066\u308b\u306e\u306f \u3068\u308a\u3042\u3048\u305a\u3001!is\u6f14\u7b97\u5b50\u306e\u8ffd\u52a0\u3067\u3059\u306d\u3002\u305d\u308c\u306b\u3068\u3082\u306a\u3063\u3066===\u3068!==\u304c\u975e\u63a8\u5968\u306b\u3082\u306a\u3063\u305f\u307f\u305f\u3044\u3067\u3059\u3002 \u500b\u4eba\u7684\u306b\u306f\u3001a!==b\u3068\u66f8\u304f\u3079\u304d\u304b\u305d\u308c\u3068\u3082!(a is b)\u3068\u66f8\u304f\u3079\u304d\u304b\u3067\u60a9\u3093\u3067\u305f\u304b\u3089\u7d71\u4e00\u3055\u308c\u305f\u306e\u306f\u5b09\u3057\u3044\u3067\u3059\u306d\u3002 \u524d\u8005\u3092\u4f7f\u3046\u3068a is b\u3068\u66f8\u304f\u3068\u3053\u308d\u3067a===b\u3068\u66f8\u304d\u305f\u304f\u306a\u308b\u304b\u3089\u3001is\u6f14\u7b97\u5b50\u3063\u3066\u4f7f\u3044\u9053\u306a\u3044\u3088\u3063\u3066\u306a\u6c17\u5206\u306b\u306a\u308a\u307e\u3059\u3057\u3001\u5f8c\u8005\u306f\u305f\u3060\u5358\u306b\u66f8\u304f\u306e\u304c\u9762\u5012\u3060\u3057\u3002 !is\u6f14\u7b97\u5b50\u304c\u3042\u308c\u3070 a !is b\u3067\u6e08\u3080\u304b\u3089\u7d71\u4e00\u6027\u3082\u3042\u308b\u3057\u8aad\u307f\u3084\u3059\u3044\u3067\u3059\u3057\u3002 \u3042\u3068\u306fD\u8a00\u8a9e\u3067\u81ea\u5206\u7684\u306b\u4e00\u756a\u4f7f\u3063\u2026"}