{"url":"https://amachang.hatenablog.com/entry/20090420/1240201545","blog_title":"IT\u6226\u8a18","blog_url":"https://amachang.hatenablog.com/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Famachang.hatenablog.com%2Fentry%2F20090420%2F1240201545\" title=\" JavaScript \u3067\u304f\u308b\u304f\u308b CAPTCHA \u3092\u5b9f\u88c5\u3057\u3066\u307f\u308b - IT\u6226\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/amachang/","height":"190","title":" JavaScript \u3067\u304f\u308b\u304f\u308b CAPTCHA \u3092\u5b9f\u88c5\u3057\u3066\u307f\u308b","published":"2009-04-20 13:25:45","type":"rich","provider_url":"https://hatena.blog","author_name":"amachang","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/amachang/20090420/20090420132804.png","version":"1.0","description":"\u3042\u3063\u304d\u30fc\u30d1\u30d1\u304c Google \u306e\u65b0\u3057\u3044 CATCHA \u306e\u8ad6\u6587\u3092\u7d39\u4ecb\u3057\u3066\u305f\u306e\u3067 \u30b0\u30eb\u30b0\u30eb\u56de\u3059\u30b0\u30fc\u30b0\u30eb\u306e\u65b0CAPTCHA\u7279\u8a31 | \u79cb\u5143@\u30b5\u30a4\u30dc\u30a6\u30ba\u30e9\u30dc\u30fb\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u30fb\u30d6\u30ed\u30b0 \u810a\u9ac4\u53cd\u5c04\u3067\u4f5c\u3063\u3066\u307f\u305f \uff08UI \u306e\u90e8\u5206\u3060\u3051\u3067\u3059\u304c\uff1b\uff1b\uff1b\uff09 http://amachang.sakura.ne.jp/misc/kurukuru/\uff08IE \u3067\u306f\u52d5\u304d\u307e\u305b\u3093\uff09 jQuery UI \u3068 canvas \u3092\u4f7f\u3063\u3066\u307e\u3059\u3002\u521d\u3081\u3066\u4f7f\u3044\u307e\u3057\u305f\u304c\u3001\u3044\u3044\u3067\u3059\u306d\u3001 jQuery UI\u3002 \uff08\u8ffd\u8a18\uff09\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u89e3\u8aac // \u521d\u671f\u5024\u306e\u8a2d\u5b9a // prev_value \u306f\u6700\u5f8c\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u5024\u306e\u4fdd\u6301\u7528 last_value \u306e\u307b\u3046\u304c\u826f\u304b\u2026","width":"100%","categories":["JavaScript"]}