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Developers often use null references for the returned values of methods (return null) in object-oriented languages. Although developers often use return null to indicate that a program does not satisfy some necessary conditions, it is generally felt that a method returning null is costly to maintain. One of the reasons for is that when a method receives a value returned from a method invocation whose...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.