Converting Seconds to Days, Hours, Minutes, and Seconds in Python
When calculating time differences, Python's datetime module returns a timedelta object. For example:
import datetime
start = datetime.datetime(2021, 1, 1)
delta = datetime.datetime.now() - start
print(delta) # Example: 150 days, 11:20:06.749774
print(delta.days) # 150
print(delta.seconds) # 40806
While timedelta conveniently provides days ...
Posted on Fri, 23 Oct 2026 16:09:16 +0000 by mgallforever
Understanding System.currentTimeMillis() in Java: Time Units and Practical Applications
What is System.currentTimeMillis()?
The System.currentTimeMillis() method returns the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. The return type is long. This method is often overlooked in favor of new Date(), but they serve different purposes.
Performance Comparison
Many developers default ...
Posted on Wed, 05 Aug 2026 17:00:42 +0000 by MrCreeky