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+ (BOOL)getProxyStatus { NSDictionary *proxySettings = NSMakeCollectable([(NSDictionary *)CFNetworkCopySystemProxySettings() autorelease]); NSArray *p 阅读全文
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https://www.shodan.io/ 阅读全文
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http://www.jianshu.com/p/84b5b834b942 阅读全文
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http://macpu.github.io/2015/11/12/iOS%E5%A6%82%E4%BD%95%E8%8E%B7%E5%8F%96%E8%93%9D%E7%89%99Mac%E5%9C%B0%E5%9D%80/ 阅读全文
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http://www.cnblogs.com/ios4kerwin/p/5256808.html 阅读全文
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硬件相关ibeacon https://www.aprbrother.com/ 阅读全文
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+ (UIImageView *)rotate360DegreeWithImageView:(UIImageView *)imageView{ CABasicAnimation *animation = [ CABasicAnimation animationWithKeyPath: @"trans 阅读全文
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- (UIImage *)imageWithCornerRadius:(CGFloat)radius { CGRect rect = (CGRect){0.f, 0.f, self.size}; UIGraphicsBeginImageContextWithOptions(self.size, NO 阅读全文
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- (NSArray *)rangesOfString:(NSString *)searchString inString:(NSString *)str { NSMutableArray *results = [NSMutableArray array]; NSRange searchRange 阅读全文
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1、需要引入#import <AVFoundation/AVFoundation.h>头文件, 2、在需要播放的地方添加: AudioServicesAddSystemSoundCompletion(kSystemSoundID_Vibrate, NULL, NULL, systemAudioCal 阅读全文