{"type":"rich","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnandakagoodvibes.hatenablog.com%2Fentry%2F2026%2F01%2F12%2F150332\" title=\"\u3010C\u3011\u6587\u5b57\u5217\u306e\u9023\u7d50\u3092\u884c\u3046 - \u306a\u3093\u3060\u304bGoodVibes\" 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","author_url":"https://blog.hatena.ne.jp/nandakagoodvibes/","description":"\u3053\u3093\u306b\u3061\u306f\u3002 \u672c\u65e5\u306fC\u8a00\u8a9e\u30e1\u30e2\u3067\u3059\u3002 \u6982\u8981 strcat\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u9023\u7d50\u3059\u308b strncat\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u9023\u7d50\u3059\u308b \u6982\u8981 \u6587\u5b57\u5217\u306e\u9023\u7d50\u3092\u884c\u3046\u6a19\u6e96\u95a2\u6570\u304c\u3042\u308b\u3068\u306e\u3053\u3068\u306a\u306e\u3067 \u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002 \u672c\u8a18\u4e8b\u3067\u4f7f\u7528\u3059\u308b\u95a2\u6570\u306f\u3001string.h\u306b\u542b\u307e\u308c\u3066\u3044\u308bstrcat\u3068strncat\u3067\u3059\u3002 strcat \u306f\u30b3\u30d4\u30fc\u5148\u306e\u30d0\u30c3\u30d5\u30a1\u3068\u30b3\u30d4\u30fc\u3059\u308b\u6587\u5b57\u5217\u3092\u5f15\u6570\u3067\u6e21\u3057\u307e\u3059\u3002 strncat\u306f\u30b3\u30d4\u30fc\u5148\u306e\u30d0\u30c3\u30d5\u30a1\u3068\u30b3\u30d4\u30fc\u3059\u308b\u6587\u5b57\u5217\u3001\u30b3\u30d4\u30fc\u3059\u308b\u6587\u5b57\u6570\u3092\u5f15\u6570\u3067\u6e21\u3057\u307e\u3059\u3002 strcat\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u9023\u7d50\u3059\u308b \u5b89\u5168\u306b\u9023\u7d50\u304c\u3067\u304d\u308b\u3088\u3046\u3001\u6587\u5b57\u6570\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3063\u3066\u304b\u3089 \u9023\u7d50\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002 #include <stdio.h\u2026","provider_url":"https://hatena.blog","url":"https://nandakagoodvibes.hatenablog.com/entry/2026/01/12/150332","title":"\u3010C\u3011\u6587\u5b57\u5217\u306e\u9023\u7d50\u3092\u884c\u3046","blog_url":"https://nandakagoodvibes.hatenablog.com/","height":"190","published":"2026-01-12 15:03:32","width":"100%","author_name":"nandakagoodvibes","image_url":null,"blog_title":"\u306a\u3093\u3060\u304bGoodVibes","categories":["C"]}