{"width":"100%","published":"2007-02-25 00:05:00","url":"https://the.nyarla.jp/posts/2007/02/25/000500/","blog_url":"https://the.nyarla.jp/","image_url":null,"categories":[],"title":"Javascript\u306eString\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u6587\u5b57\u5217\u306f\u5225\u7269","author_name":"nyarla-net","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/nyarla-net/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fthe.nyarla.jp%2Fposts%2F2007%2F02%2F25%2F000500%2F\" title=\"Javascript\u306eString\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u6587\u5b57\u5217\u306f\u5225\u7269 - \u30ab\u30e9\u30af\u30ea\u30b9\u30bf\" 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":"\u30ab\u30e9\u30af\u30ea\u30b9\u30bf","description":"\u6982\u8981: Javascript \u3067\u306f String \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u6587\u5b57\u5217\u306f\u533a\u5225\u3055\u308c\u308b\u3002 Javascript Geek \u306a\u4eba\u9054\u306b\u306f\u5e38\u8b58\u304b\u3082\u77e5\u308c\u306a\u3044\u3093\u3060\u3051\u3069\u3001 Javascript \u3067\u306f String \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u6587\u5b57\u5217\u306f\u533a\u5225\u3055\u308c\u308b\u3002 \u3068\u3044\u3046\u304b\u3001 \u6587\u5b57\u5217\u3068 String \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u771f\u507d\u5024\u3068 Boolean \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u6570\u5024\u3068 Number \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u306e\u4e09\u7d44\u306f\u5225\u7269\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u306e\u3067\u3001\u4f8b\u3048\u3070\u3001\u6587\u5b57\u3092\u53d7\u3051\u53d6\u308b\u95a2\u6570\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001 \u5f15\u6570\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3059\u308b\u5834\u5408\u3001 function hoge ( str ) { if ( typeof(str) == 'string' || str instance\u2026","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog"}