9.32.3 Can you answer these questions?

9.32.3.1 Function to Save/DumpSave without specifying full path

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=290450

I am trying to create a function that saves a set of symbols into "test.mx" and is easy to use. 
... 
[function-construction] [save] [dumpsave]
 

asked by Albercoc https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72141 Score of 2

answered by Acus https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=18792 Score of 0

9.32.3.2 Python external evaluator missing first print

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=290267

Can you confirm this bug when evaluating Python code in Mathmatica? 
Type  >  select Python by clicking on the icon on the left then paste the following code and ... 
[bugs] [python] [external-calls]
 

asked by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 1

9.32.3.3 TrackingFunction not working with LocatorPane in Manipulate

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=290300

I want to use TrackingFunction with LocatorPane, but when LocatorPane is used, TrackingFunction does not work. 
... 
[manipulate]
 

asked by pmzhu https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=19094 Score of 2