How to directly initialize a HashMap (in a literal way)? Not a duplicate of the linked Question That Question is about static while this Question is asking about instantiating by literal syntax Voting to re-open Perhaps this Question is a duplicate of some other Question; if so, re-open and close again by linking to a Question that is truly an original of this
Select first row in each GROUP BY group? - Stack Overflow I'd like to select the first row of each set of rows grouped with a GROUP BY Specifically, if I've got a purchases table that looks like this: SELECT * FROM purchases; My Output: id customer tota
How do I use optional parameters in Java? - Stack Overflow What specification supports optional parameters?@Dherik The linked answer suggests that overloading should be used In many cases, overloading is not a real option Imagine that you have 5 params and each is optional You would need 25 separate constructors to achieve that with overloading! I am guessing that many who end up here are trying to avoid this I know I am
How to change interpreter in Visual Studio Code? - Stack Overflow Seems that it is needed to manually change the PATH variable Re-installation of interpreter may not change it, even if user is sets this in installation setup After manual PATH edition, terminals uses correct interpreter