{"published":"2021-01-10 17:41:55","provider_name":"Hatena Blog","blog_title":"valid,invalid","categories":["Ruby","ohbarye Advent Calendar 2020","emoji"],"blog_url":"https://ohbarye.hatenablog.jp/","author_name":"ohbarye","author_url":"https://blog.hatena.ne.jp/ohbarye/","description":"emoji \u304b\u3089 codepoints \u306b\u5909\u63db \"\ud83d\udc4d\".unpack(\"U*\") => [128077] \"\ud83d\udc4d\".codepoints => [128077] # Convert to hexadecimal \"\ud83d\udc4d\".each_codepoint.map {|n| n.to_s(16) } => [\"1f44d\"] codepoints \u304b\u3089 emoji \u306b\u5909\u63db [128077].pack(\"U*\") => \"\ud83d\udc4d\" 0x1f44d.chr('UTF-8') => \"\ud83d\udc4d\" \"\\u{1f44d}\" => \"\ud83d\udc4d\" \u74b0\u5883 Ruby 3.0.0","width":"100%","url":"https://ohbarye.hatenablog.jp/entry/2021/01/10/emoji-codepoints-conversion","version":"1.0","title":"Ruby\u3067emoji\u3068codepoints\u306e\u5909\u63db","image_url":"https://avatars3.githubusercontent.com/u/1811616","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fohbarye.hatenablog.jp%2Fentry%2F2021%2F01%2F10%2Femoji-codepoints-conversion\" title=\"Ruby\u3067emoji\u3068codepoints\u306e\u5909\u63db - valid,invalid\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich"}