How Can I Efficiently Determine if a Date Falls Within a Specific Range?

Determining Date Ranges with Simplified Operators

When working with date ranges, it's often necessary to ascertain if a specific date falls within a predefined range. Conventionally, Date.before() and Date.after() provide means for comparison, but their usage can be unwieldy. To simplify this process, consider the following pseudocode solution:

boolean isWithinRange(Date testDate) {
    return testDate >= startDate && testDate <= endDate;
}

However, for added flexibility, consider the following enhancement:

boolean isWithinRange(Date testDate) {
   return !(testDate.before(startDate) || testDate.after(endDate));
}

This revised version ensures accurate results even for dates that align precisely with the range extremities. It's also worth noting that database-sourced dates often include timestamps, which will be berücksichtigt by these methods.

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