May 5, 2011 · Underscore _ is considered as " I don't care " or " throwaway " variable in Python The python interpreter stores the last expression value to the special variable called _.

It would be better to discuss the problems in your Python code than how to solve them with variables that automatically change their name at run time, which is a very quick recipe to create a …

Jun 13, 2012 · I want to clarify how variables are declared in Python. I have seen variable declaration as class writer: path = "" sometimes, there is no explicit declaration but just initializa...

In Python, I've seen two variable values swapped using this syntax: left, right = right, left Is this considered the standard way to swap two variable values or is there some other means by which ...

39 As mentioned, PEP 8 says to use lower_case_with_underscores for variables, methods and functions. I prefer using lower_case_with_underscores for variables and mixedCase for methods and …

I need to set some environment variables in the Python script and I want all the other scripts that are called from Python to see the environment variables' set. If I do, os.environ["DEBUSSY&q...

Mar 11, 2009 · I'm currently working on a computation in python shell. What I want to have is Matlab style listout where you can see all the variables that have been defined up to a point (so I know …

14 Consider the "Bunch" solution in Python: load variables in a dict into namespace. Your variables end up as part of a new object, not locals, but you can treat them as variables instead of dict entries.

Jul 14, 2011 · Keep persistent variables in memory between runs of Python script Asked 14 years, 7 months ago Modified 2 years, 2 months ago Viewed 96k times

I haven’t set it (PYTHONPATH) before; what I am doing just go with command prompt and type CMD anywhere (since python.exe is in my shell PATH). If I try to access Window ENVIRONMENT …