{"blog_url":"https://tech.every.tv/","description":"\u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3002\u30c7\u30ea\u30c3\u30b7\u30e5\u30ad\u30c3\u30c1\u30f3\u958b\u767a\u90e8\u3067\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u3057\u3066\u3044\u308b\u9234\u6728\u3067\u3059\u3002 Go\u8a00\u8a9e\u306e\u7d44\u307f\u8fbc\u307f\u95a2\u6570len()\u306f\u3001\u4e00\u898b\u30b7\u30f3\u30d7\u30eb\u306b\u914d\u5217\u3084\u30b9\u30e9\u30a4\u30b9\u306a\u3069\u306e\u300c\u9577\u3055\u300d\u3092\u8fd4\u3059\u95a2\u6570\u3067\u3059\u304c\u3001\u305d\u306e\u5b9f\u88c5\u306f\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u30e9\u30f3\u30bf\u30a4\u30e0\u30ec\u30d9\u30eb\u3067\u7279\u5225\u306a\u6271\u3044\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001len\u306e\u8a00\u8a9e\u4ed5\u69d8\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30e9\u5185\u90e8\u306e\u51e6\u7406\u30d5\u30ed\u30fc\u3001SSA\u6700\u9069\u5316\u3001\u6700\u7d42\u7684\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u30b3\u30fc\u30c9\u3001\u3055\u3089\u306b\u306fruntime\u5185\u90e8\u69cb\u9020\u4f53\u306b\u81f3\u308b\u307e\u3067\u3092\u7db2\u7f85\u7684\u306b\u9806\u3092\u8ffd\u3063\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002 len\u306e\u4ed5\u69d8\u3068\u5b9a\u6570\u8a55\u4fa1 \u307e\u305a\u3001Go\u8a00\u8a9e\u4ed5\u69d8\u306b\u304a\u3044\u3066len(x)\u304c\u3069\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002len\u306f\u7d44\u307f\u8fbc\u307f\u95a2\u6570\u3067\u3042\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69d8\u3005\u306a\u578b\u306b\u2026","categories":["golang"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.every.tv%2Fentry%2F2025%2F10%2F07%2F193652\" title=\"Go\u306e\u7d44\u307f\u8fbc\u307f\u95a2\u6570 len() \u306b\u8a73\u3057\u304f\u306a\u308b - every Tech Blog\" 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":"every Tech Blog","provider_name":"Hatena Blog","published":"2025-10-07 19:36:52","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/M/Motoshi0711/20251007/20251007192921.png","title":"Go\u306e\u7d44\u307f\u8fbc\u307f\u95a2\u6570 len() \u306b\u8a73\u3057\u304f\u306a\u308b","author_name":"Motoshi0711","version":"1.0","url":"https://tech.every.tv/entry/2025/10/07/193652","author_url":"https://blog.hatena.ne.jp/Motoshi0711/","width":"100%","type":"rich"}