Is there anyway to throw a validation error if a user tries to upload the same photo twice to a Rails app using Paperclip?Paperclip doesn\'t seem to offer this functionality...
快手心情状态怎么设置？快手的个人展示页面是可以设置心情状态的，有趣的可爱小黄脸表情表达你一天的好心情，下面小编就来介绍一下快手心情开发者_JAVA百科状态的设置方法吧！
I have 2 asp.net web applications running in IIS7: http://app1.local/ and http://app2.local/ My host.ini file just maps the above urls to localhost:
I am unfortunately getting a blank page when trying to run a site locally. There are other people running it locally just fine, so I am wondering if it could be something to do with my LAMP environmen
I am working on zend framework, PHP and jQuery. I am working on popups sometimes. When any popup is open on the screen, we can still clicks links on webpage behind popup which causes some unexpected b
再逢明月照九州 (《寻仙》网游插曲) HITA 专辑：再逢明月照九州 语种：国语 流派：Pop
ly1987526 开发者_如何学编程 2022-05-01 22:58 不懂的话我们就虚心的学习没有人天生就懂更不能伪装自己否则关键时候整不明白会让所有人很失望M22****7503
I\'m using libavcodec (latest git as of 3/3/10) to encode raw pcm to aac (libfaac support enabled).I do this by calling avcodec_encode_audio
duskshi开发者_如何学Pythonne 2022-05-02 07:08 买家承诺无效退款的<至少淘宝 zhqnsh 思妍美度 和 铂歌化妆品专营店 承诺的>哈哈。买回来建议先使用袋装小样，如果觉得不合适，在没有拆产品外包
I have a panel control in gridview\'s template. I need to hide/unhide panel in javascript function, for that i need to pass panel\'s id to the javascript.
加载中,请稍侯......