{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kimizuka.org%2Fentry%2F2021%2F10%2F12%2F161719\" title=\"Arduino\u3067\u95a2\u6570\u306b\u914d\u5217\u3092\u6e21\u3059 \ud83d\udcbb - \u307f\u304b\u3065\u304d\u30d6\u30ed\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0\" 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":"\u307f\u304b\u3065\u304d\u30d6\u30ed\u30b0\u30fb\u30ab\u30b9\u30bf\u30e0","published":"2021-10-12 16:17:19","blog_url":"https://blog.kimizuka.org/","categories":["Arduino"],"author_name":"kimizuka","width":"100%","type":"rich","url":"https://blog.kimizuka.org/entry/2021/10/12/161719","description":"\u30dd\u30a4\u30f3\u30bf\u3092\u6e21\u305b\u3070\u95a2\u6570\u306e\u5f15\u6570\u306b\u914d\u5217\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 void setup() { Serial.begin(9600); } void loop() { int arr[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; checkArr(arr); delay(1000); } void checkArr(int *arr) { Serial.println(arr[9]); // \u2192 9 } \u305f\u3060\u3057\u3001\u95a2\u6570\u5074\u3067\u5f15\u6570\u306b\u5bfe\u3057\u3066sizeof\u3092\u4f7f\u3063\u3066\u3082\u3001\u30dd\u30a4\u30f3\u30bf\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30e1\u30e2\u30ea\u3092\u8fd4\u3059\u306e\u3067\u3001\u671f\u5f85\u3057\u305f\u5024\uff08\u914d\u5217\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30e1\u30e2\u30ea\uff09\u306f\u8fd4\u3063\u3066\u304d\u307e\u305b\u3093\u3002 void setu\u2026","provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/kimizuka/","title":"Arduino\u3067\u95a2\u6570\u306b\u914d\u5217\u3092\u6e21\u3059 \ud83d\udcbb","provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kimizuka/20211012/20211012100959.png"}