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Advantages:Makes setFrame ofUIPickerViewbehave like it shouldNo transform code within yourUIViewControllerWorks withinviewWillLayoutSubviewsto rescale/position theUIPickerViewWorks on the iPad withoutUIPopoverThe superclass always receives a valid heightWorks with iOS 5Disadvantages:Requires you to 阅读全文
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代码方法：//日期阳历转换为农历；- (NSString *)convertDateToNongLi:(NSString *)aStrDate{ NSDate *dateTemp = nil; NSDateFormatter *dateFormater = [[NSDateFormatter alloc]init]; [dateFormater setDateFormat:@"yyyy-MM-dd"]; dateTemp = [dateFormater dateFromString:aStrDate]; NSCalendar* calendar = [[N... 阅读全文
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一： // UIButton *editSome; 为全局变量，已开启ARC; editSome = [UIButton buttonWithType:UIButtonTypeCustom]; editSome.frame = kCCR(0, 0, 45, 25); [editSome setTitle:@"编辑" forState:UIControlStateNormal]; [editSome setTitleColor:[UIColor whiteColor] forState:UIControlStateNor... 阅读全文
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一：引入包和头文件； 需要在frameworks中添加QuartzCore.framework 在接口程序中加上头文件 #import <QuartzCore/QuartzCore.h>二：使用 CATransition *myAnimation = [CATransition animation]; myAnimation.duration = 0.8f; myAnimation.type = kCATransitionPush; myAnimation.subtype = kCATransitionFromBottom; [self.navigat... 阅读全文