over 8 years ago
Get a date after n days
-(NSDate*)getNextDayAfterDays:(int)numOfDays from:(NSDate*)date { NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; NSDateComponents *offsetComponents = [[NSDateComponents alloc] init]; [offsetComponents setDay:numOfDays]; NSDate *nextDate = [gregorian dateByAddingComponents:offsetComponents toDate:date options:0]; NSLog(@"date %@ nextDate %@",date,nextDate); return nextDate; }
Get first day of month and first week day from any date
-(NSDate*)getFirstDayOfMonth:(NSDate*)date { NSCalendar *gregorian = [[NSCalendar alloc]initWithCalendarIdentifier:NSGregorianCalendar]; NSDateComponents *comp = [gregorian components:(NSYearCalendarUnit | NSMonthCalendarUnit| NSDayCalendarUnit |NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit |NSWeekdayCalendarUnit ) fromDate:date]; NSInteger thisDay = [comp day]; NSInteger thisWeekday = [comp weekday]; [comp setWeekday:1]; [comp setDay:thisDay-thisWeekday+1]; [comp setMinute:0]; [comp setHour:0]; [comp setSecond:1]; NSDate *firstDayOfMonth = [gregorian dateFromComponents:comp]; NSDateComponents *weekComp = [gregorian components:NSWeekdayCalendarUnit fromDate:firstDayOfMonth]; int firstDayOfWeek = [weekComp weekday]; NSLog(@"firstdayofmonth %@",firstDayOfMonth); NSLog(@"firstweekday %d",firstDayOfWeek); return firstDayOfMonth; }
Get difference between two dates
-(int)getDifferenceBetweenDates:(NSDate *)startDate endDate:(NSDate*)endDate { NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; NSUInteger unitFlags; NSDateComponents *components; unitFlags = NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit; components = [gregorian components:unitFlags fromDate:startDate toDate:endDate options:0]; NSLog(@"startdate %@ enddate %@",startDate,endDate); int day = [components day]; return day; }
Starting with Chrome version 45, NPAPI is no longer supported for Google Chrome. For more information, see Chrome and NPAPI (blog.chromium.org).
Firefox and Microsoft Internet Explorer are recommended browsers for websites using java applets.
Chrome Version Support
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