{"type":"rich","author_name":"akeshige1969","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/akeshige1969/20250711/20250711045616.png","description":"\u30e1\u30bd\u30c3\u30c9console.assert()\u691c\u67fb\u7d50\u679c\u304cfalse\u306b\u306a\u308b\u5834\u5408\u306b\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u3078\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u691c\u67fb\u7d50\u679c\u304ctrue\u306e\u5834\u5408\u306b\u306f\u4f55\u3082\u3057\u307e\u305b\u3093\u3002See the Pen console1 by Shigeru Taniguchi (@shigerugu-gu) on CodePen.\u7d50\u679cconsole.clear()\u6307\u5b9a\u3057\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u6d88\u53bb\u3059\u308b\u3002console.count()count() \u3092\u5b9f\u969b\u306b\u547c\u3073\u51fa\u3057\u305f\u56de\u6570\u3092\u8a18\u9332\u3057\u307e\u3059\u3002See the Pen console cout by Shigeru Taniguchi (@shigerugu-gu) on CodePen.\u2026","height":"190","blog_url":"https://program-music.com/","published":"2022-08-17 14:37:22","title":"ECMAScript\u306econsole API\u3092\u898b\u3066\u308b","version":"1.0","author_url":"https://blog.hatena.ne.jp/akeshige1969/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fprogram-music.com%2Fentry%2F00947fa6f0d27aac12e1b7fd2244e942\" title=\"ECMAScript\u306econsole API\u3092\u898b\u3066\u308b - \u3044\u3064\u307e\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u2605\u3044\u3064\u307e\u3067\u3082\u30df\u30e5\u30fc\u30b8\u30b7\u30e3\u30f3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u4ed5\u4e8b"],"provider_url":"https://hatena.blog","blog_title":"\u3044\u3064\u307e\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u2605\u3044\u3064\u307e\u3067\u3082\u30df\u30e5\u30fc\u30b8\u30b7\u30e3\u30f3","url":"https://program-music.com/entry/00947fa6f0d27aac12e1b7fd2244e942","provider_name":"Hatena Blog","width":"100%"}