I’m using itertools.chain to “flatten” a list of lists in this fashion: uniqueCrossTabs = list(itertools.chain(*uniqueCrossTabs)) how is this different than saying: uniqueCrossTabs = list(itertools.chain(uniqueCrossTabs)) Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If … Read more
I ran across the caret operator in python today and trying it out, I got the following output:
In the tutorial there is an example for finding prime numbers:
I know @ is for decorators, but what is @= for in Python? Is it just reservation for some future idea?
I have a pandas Series object containing boolean values. How can I get a series containing the logical NOT of each value?
I would like to define my own operator. Does python support such a thing?
I have failed to find documentation for the operator % as it is used on strings in Python. What does this operator do when it is used with a string on the left hand side?
When testing for membership, we can use:
In a comment on this question, I saw a statement that recommended using
def cube(number): return number^3 print cube(2) I would expect cube(2) = 8, but instead I’m getting cube(2) = 1 What am I doing wrong? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If … Read more