{"url":"https://akira2kun.hatenablog.com/entry/2021/03/04/000000","categories":["JavaScript"],"blog_url":"https://akira2kun.hatenablog.com/","version":"1.0","author_name":"akira2kun","author_url":"https://blog.hatena.ne.jp/akira2kun/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","width":"100%","image_url":null,"description":"JavaScript\u306b\u306f\u300cStrict\u30e2\u30fc\u30c9\u300d\u3068\u547c\u3070\u308c\u308b\u30e2\u30fc\u30c9\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002Strict\u30e2\u30fc\u30c9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30b0\u306b\u6c17\u4ed8\u304b\u305a\u306b\u5b9f\u884c\u304c\u7d99\u7d9a\u3055\u308c\u308b\u306e\u3092\u9632\u304e\u3084\u3059\u304f\u306a\u308a\u3001\u9ad8\u901f\u5316\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002 \u8a73\u3057\u304f\u306fMozilla\u306e\u30da\u30fc\u30b8\uff08https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Strict_mode\uff09\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u7c21\u5358\u306b\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 ---- Strict\u30e2\u30fc\u30c9\u306b\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\uff12\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\uff08export\u53e5\u3092\u4f7f\u7528\u3057\u305f\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u5272\u611b\u3057\u307e\u3059\uff09 \uff11\uff0e\u30b9\u30af\u30ea\u30d7\u30c8\u5168\u2026","type":"rich","published":"2021-03-04 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakira2kun.hatenablog.com%2Fentry%2F2021%2F03%2F04%2F000000\" title=\"JavaScript\uff1aStrict\u30e2\u30fc\u30c9\u3068\u306f - \u6280\u8853\u3068\u304b\u6226\u7565\u3068\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u6280\u8853\u3068\u304b\u6226\u7565\u3068\u304b","title":"JavaScript\uff1aStrict\u30e2\u30fc\u30c9\u3068\u306f","height":"190"}