{"title":"Unicode\u306e\u62e1\u5f35\u9818\u57df\u306e\u6587\u5b57\u3092\u4e00\u6587\u5b57\u3068\u30ab\u30a6\u30f3\u30c8\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fym.hatenadiary.jp%2Fentry%2F2015%2F07%2F08%2F175023\" title=\"Unicode\u306e\u62e1\u5f35\u9818\u57df\u306e\u6587\u5b57\u3092\u4e00\u6587\u5b57\u3068\u30ab\u30a6\u30f3\u30c8\u3059\u308b - Scala\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>","width":"100%","published":"2015-07-08 17:50:23","provider_url":"https://hatena.blog","blog_url":"https://ym.hatenadiary.jp/","image_url":null,"categories":["Scala"],"author_name":"yuimat","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/yuimat/","version":"1.0","height":"190","blog_title":"Scala\u65e5\u8a18","type":"rich","url":"https://ym.hatenadiary.jp/entry/2015/07/08/175023","description":"Scala\u3084Java\u306f\u62e1\u5f35\u9818\u57df\u306e\u6587\u5b57\u3092\u30b5\u30ed\u30b2\u30fc\u30c8\u30da\u30a2\u3067\u8868\u3059\u306e\u3067\u3001\u6587\u5b57\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u305f\u3044\u3068\u304d\u306b\u5358\u7d14\u306b\u6587\u5b57\u5217\u306e\u30b5\u30a4\u30ba\u3092\u53d6\u308b\u3068\u5b9f\u969b\u306e\u6587\u5b57\u6570\u3068\u305a\u308c\u3066\u3057\u307e\u3046\u3002Java 1.5\u304b\u3089\u306fUnicode\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8 \u3092\u6570\u3048\u308b\u30e1\u30bd\u30c3\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3048\u3070\u6b63\u78ba\u306b\u6587\u5b57\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3067\u304d\u308b\u3002 \u4ee5\u4e0b\u3001\u5730\u7403\u306e\u7d75\u6587\u5b57\u3092\u4f8b\u306b\u53d6\u3063\u3066\u8aac\u660e\u3002 scala> val earth = \"\\uD83C\\uDF0D\" earth: String = \ud83c\udf0d scala> println(earth, earth.length) (\ud83c\udf0d,2) scala> earth.codePointCount(0, earth.length) \u2026"}