{"url":"https://plugout.hateblo.jp/entry/2024/10/01/000000","type":"rich","author_url":"https://blog.hatena.ne.jp/PlugOut/","author_name":"PlugOut","blog_url":"https://plugout.hateblo.jp/","height":"190","provider_url":"https://hatena.blog","version":"1.0","categories":["JavaScript"],"title":"\u3010JavaScript\u3011\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u8981\u7d20\u3092\u524a\u9664\u3059\u308b","blog_title":"Unknown Region","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/P/PlugOut/20180713/20180713184625.png","provider_name":"Hatena Blog","width":"100%","published":"2024-10-01 00:00:00","description":"\u4eca\u56de\u306fJavaScript\u3067\u4ee5\u4e0b\u306eJava\u306e\u8a18\u4e8b\u3092\u540c\u3058\u69d8\u306a\u30b1\u30fc\u30b9\u3002 plugout.hateblo.jp JavaScript\u3067\u30af\u30e9\u30b9\u3092\u5229\u7528\u305b\u305a\u3001\u6b21\u306e\u69d8\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u9023\u60f3\u914d\u5217)\u3092\u751f\u6210\u3057\u305f\u5834\u5408\u306e\u8a71\u3002 \u4f8b: string1.js let data = {\"key\": \"value\"}; console.log(data); // {key: 'value'}\u3068\u51fa\u529b\u3055\u308c\u308b \u3053\u306e\u72b6\u614b\u3067key\u3068\u3044\u3046\u30ad\u30fc\u3092\u6d88\u3057\u53bb\u308a\u305f\u3044\u5834\u5408\u306b\u3001\u5358\u7d14\u306bnull\u3092\u4ee3\u5165\u3057\u3066\u3082\u30ad\u30fc\u60c5\u5831\u304c\u6b8b\u3063\u3066\u3057\u307e\u3046\u3002 \u4f8b: string2.js let data = {\"key\": \"value\"}; data[\"key\"] = null; c\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fplugout.hateblo.jp%2Fentry%2F2024%2F10%2F01%2F000000\" title=\"\u3010JavaScript\u3011\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u8981\u7d20\u3092\u524a\u9664\u3059\u308b - Unknown Region\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}