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关于 Google reCAPTCHA 的一篇科普文章
Livid
·
PRO
·
Feb 18, 2013
· 3429 views
This topic created in 5006 days ago, the information mentioned may be changed or developed.
http://news.mydrivers.com/1/254/254897.htm
reCaptcha
Google
科普
2 replies
•
1970-01-01 08:00:00 +08:00
altchen
Feb 18, 2013
1
很有意义,刚知道还有这作用,赞
hypercore
Feb 19, 2013
2
长知识了。原来reCAPTCHA的验证图片是这样来的。
话说以前曾经输了10次reCAPTCHA都错,还见过拉丁文参杂其中。
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