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利用objective-c的category特性,修改UILabel的绘制代码 阅读全文
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ALAssetsLibrary 详细介绍 阅读全文
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CATransform3D 阅读全文
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AVFoundation的使用 阅读全文
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使用TCP协议的NAT穿透技术 阅读全文
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if ([html isKindOfClass:[NSStringclass]]) { html = [html stringByReplacingOccurrencesOfRegex:@"@\\b(\\w+)\\b" withString:@"@$1"]; // #话题#还有bug:文字中间不能有空格 html = [html stringByReplacingOccurrencesOfRegex:@"#\\b(\\w*)#" withString:@"#$1#"]; // 链接... 阅读全文
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Your build settings specify a provisioning profile with the UUID “39642B69-0278-4265-8392-4B288060FE90”, however, no such provisioning profile was found. Xcode can resolve this issue by downloading a new provisioning profile from the Member Center. 阅读全文