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| NSDate *fromDate = ...; | |
| NSDate *toDate = ...; | |
| NSCalendar *gregorian = [NSCalendar calendarWithIdentifier:NSCalendarIdentifierGregorian]; | |
| NSInteger daysDiff = [gregorian components:NSCalendarUnitDay fromDate:fromDate toDate:toDate options:0].day; | |
| NSMutableArray<NSDate *> *array = [NSMutableArray arrayWithObject:fromDate]; | |
| for (int i = 1; i <= daysDiff; i++) { | |
| NSDate *date = [gregorian dateByAddingUnit:NSCalendarUnitDay value:daysDiff toDate:toDate options:0]; | |
| if (date) [array addObject:date]; | |
| } | |
| NSArray<NSDate *> *dates = array.copy; |
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| NSDictionary *launchImageNames = @{ | |
| @"320x480" : @"[email protected]", | |
| @"320x568" : @"[email protected]", | |
| @"375x667" : @"[email protected]", | |
| @"414x736" : @"[email protected]" | |
| }; | |
| NSString *aspect = [NSString stringWithFormat:@"%@x%@",@([UIScreen mainScreen].bounds.size.width),@([UIScreen mainScreen].bounds.size.height)]; | |
| UIImage *launchImage = [UIImage imageNamed:launchImageNames[aspect]]; |
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| [[NSUserDefaults standardUserDefaults] setObject:[NSArray arrayWithObjects:@"de", @"en", @"fr", nil] forKey:@"AppleLanguages"]; | |
| [[NSUserDefaults standardUserDefaults] synchronize]; //to make the change immediate |
WenchaoD
/ Readme - TagFlowLayout.md
Last active
May 12, 2020 03:40
Subclass UICollectionViewFlowLayout to build a tag layout, and make UICollectionView scrolling smonthly while it holds dozens of cells with round corner