{"type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/n7shi/","description":"F#\u3067\u5024\u578b\u306e\u64cd\u4f5c\u306b\u5931\u6557\u3057\u3066\u30cf\u30de\u308a\u307e\u3057\u305f\u3002 \u203b\u4ee5\u4e0b\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306fid:n7shi:20090612\u306e\u30bb\u30df\u30b3\u30ed\u30f3\u7701\u7565\u7248fsi\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 > let r=Rect() val r : Rect > r.Union(Rect(1.0,1.0,2.0,2.0)) val it : unit = () > r.ToString() val it : string = \"0,0,0,0\" Union()\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u66f8\u304d\u63db\u3048\u308b\u526f\u4f5c\u7528\u306e\u3042\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u304c\u3001\u30a8\u30e9\u30fc\u3082\u4f55\u3082\u306a\u304f\u7121\u8996\u3055\u308c\u3066\u3044\u307e\u3059\u3002","blog_url":"https://7shi.hateblo.jp/","published":"2009-06-16 04:10:50","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F7shi.hateblo.jp%2Fentry%2F20090616%2F1245093050\" title=\"\u5024\u578b\u3068\u526f\u4f5c\u7528 - \u4e03\u8a8c\u306e\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u5024\u578b\u3068\u526f\u4f5c\u7528","width":"100%","blog_title":"\u4e03\u8a8c\u306e\u958b\u767a\u65e5\u8a18","provider_name":"Hatena Blog","image_url":null,"categories":["C#","F#"],"version":"1.0","url":"https://7shi.hateblo.jp/entry/20090616/1245093050","height":"190","author_name":"n7shi"}