[摘要] 在真机测试的时候往往会突然出现这样一个错误,code signing is required for product type 'Application' in SDK 'iOS 7.0' ,就是说代码签名证书不对劲。解决方案,1.选择工程->Build Settings -...[全文]
[摘要] 题目链接:isomorphic-stringsGiven two stringssandt, determine if they are isomorphic.Two strings are isomorphic if the characters inscan be replaced to get[全文]