Efficient Practices for Handling MySQL `datetime` to ...
Thedatetimemodulesuppliesclassesformanipulatingdatesandtimes.Whiledateandtimearithmeticissupported,thefocusoftheimplementationison ...,Getsthesecondscomponentofthedaterepresentedbythisinstance.,Toconvertadatetimetoseconds,subtractstheinputdatetim...。參考影片的文章的如下: