{"author_url":"https://blog.hatena.ne.jp/devillikeaangel/","type":"rich","provider_url":"https://hatena.blog","height":"190","author_name":"devillikeaangel","width":"100%","blog_title":"kikukawa's diary","categories":["JavaScript"],"provider_name":"Hatena Blog","title":"javascript\u306eparseInt\u3068Number","version":"1.0","published":"2008-12-07 13:17:25","image_url":null,"url":"https://kkkw.hatenablog.jp/entry/20081207/1228623445","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkkkw.hatenablog.jp%2Fentry%2F20081207%2F1228623445\" title=\"javascript\u306eparseInt\u3068Number - kikukawa&#39;s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://kkkw.hatenablog.jp/","description":"var num = parseInt( str ); \u3068\u3057\u305f\u3068\u304d\u306bstr\u306b\"0\"\u3067\u59cb\u307e\u308b\u5024\u3092\u5165\u308c\u308b\u30688\u9032\u6570\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b var num = Number( str ); \u3059\u308b\u3068\u3001\"0\"\u3067\u59cb\u307e\u308b\u6587\u5b57\u5217\u3067\u308210\u9032\u6570\u306b\u306a\u308b parseInt\u3067\u610f\u56f3\u3057\u305f\u6319\u52d5\u3092\u3068\u3089\u305b\u305f\u3044\u306a\u3089\u3070\u3001parseInt\u306e\u7b2c\uff12\u5f15\u6570\u306b10\u3092\u6307\u5b9a\u3059\u308b"}