{"categories":[],"height":"190","title":"golang 2\u91cd? 2\u6b21\u5143? \u914d\u5217\u3068\u304b\u30b9\u30e9\u30a4\u30b9\u3068\u304b","blog_url":"https://owiewowe.hatenablog.com/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fowiewowe.hatenablog.com%2Fentry%2F2022%2F11%2F19%2F000000\" title=\"golang 2\u91cd? 2\u6b21\u5143? \u914d\u5217\u3068\u304b\u30b9\u30e9\u30a4\u30b9\u3068\u304b - 19\u65e5\u306b\u66f4\u65b0\u3057\u3066\u305f\" 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":"19\u65e5\u306b\u66f4\u65b0\u3057\u3066\u305f","width":"100%","image_url":null,"published":"2022-11-19 00:00:00","description":"\u914d\u5217\u3060\u3068 package main import \"fmt\" func main(){ a:=[3][]int{} a[0]=append(a[0],1) fmt.Println(a) } >>[[1] [] []] \u3068\u3044\u3046\u611f\u3058\u3067\u3001\u4f7f\u3048\u308b\u90e8\u5206\u3092\u96f6\u8a70\u3081\u3057\u3066\u5bfe\u5fdc\u3059\u308b\u306a\u3089\u3001 package main import \"fmt\" func main(){ l:=[3][3]int{} l[0][1]=1 fmt.Println(l) } >>[[0 1 0] [0 0 0] [0 0 0]] \u3053\u3093\u306a\u611f\u3058\u3067\u3001\u30b9\u30e9\u30a4\u30b9\u3060\u3068 package main import \"fmt\" func main(){ s:=\u2026","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/owiewowe/","type":"rich","provider_name":"Hatena Blog","author_name":"owiewowe","url":"https://owiewowe.hatenablog.com/entry/2022/11/19/000000"}