{"author_url":"https://blog.hatena.ne.jp/cloned/","description":"\u8a55\u5224\u306elivedoor Reader\u306eJavaScript\u30b3\u30fc\u30c9\u3092\u5c11\u3057\u307f\u3066\u3044\u305f\u3089\u3001String\u5ba3\u8a00\u3067Array\u3092\u4f5c\u3063\u3066\u305f\u3002 var foo = \"foo1,foo2,foo3,foo4,foo5\".split(\",\"); \u307f\u305f\u3044\u306a\u611f\u3058\u3067\u3002\u306a\u304b\u306a\u304b\u826f\u3044\u306a\u3068\u601d\u3046\u3002\u3053\u3046\u3044\u3046\u5ba3\u8a00\u5f8c\u5b9f\u884c\u3063\u3066\u624b\u6cd5\u306f\u3044\u308d\u3044\u308d\u3042\u308b\u3060\u308d\u3046\u3051\u308c\u3069\u3001\u5acc\u3044\u306a\u30bf\u30a4\u30d7\u3082\u3042\u308b\u3002Java\u3067 if (!\"\".equals(foo)) { } \u307f\u305f\u3044\u306a\u306e\u3002\u300cNULL\u5224\u5b9a\u304c\u5fc5\u8981\u306a\u3044\u300d\u3068\u304b\u3044\u3046\u7406\u7531\u304c\u30e1\u30ea\u30c3\u30c8\u306e\u3088\u3046\u3060\u3051\u3069\u3001\u6bd4\u8f03\u306e\u5143\u30cd\u30bf\u306f\u601d\u8003\u4e0a\u5de6\u306b\u7f6e\u304f\u3079\u304d\u3060\u3068\u601d\u3046\u3002\u306a\u306e\u3067\u6f54\u304f if (foo != null && !foo.equals(\"\")) { \u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcloned.hatenablog.com%2Fentry%2F20060424\" title=\"livedoor Reader\u306eJavaScript\u3067\u767a\u898b - cloned.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2006-04-24 00:00:00","height":"190","type":"rich","version":"1.0","author_name":"cloned","width":"100%","title":"livedoor Reader\u306eJavaScript\u3067\u767a\u898b","image_url":null,"blog_title":"cloned.log","provider_url":"https://hatena.blog","blog_url":"https://cloned.hatenablog.com/","url":"https://cloned.hatenablog.com/entry/20060424","categories":[]}