Karl Knechtel

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Karl Knechtel has asked 7 questions and find answers to 237 problems.

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Karl Knechtel questions

Why isn't my class initialized by "def __int__" or "def _init_"? Why do I get a "takes no arguments" TypeError, or an AttributeError?
What causes `None` results from BeautifulSoup functions? How can I avoid "AttributeError: 'NoneType' object has no attribute..." with BeautifulSoup?
Telling __import__ where to look - am I stuck with sys.path?
Dealing with Option and Either types - idiomatic conversions?
"Flat is better than nested" - for data as well as code?
Why is math.factorial much slower in Python 2.x than 3.x?

Karl Knechtel answers

How to uncheck a radio button by clicking on it a second time
Trying to combine this list of unicode strings
Why isn't my class initialized by "def __int__" or "def _init_"? Why do I get a "takes no arguments" TypeError, or an AttributeError?
Class has no attribute of a variable from a parent class using multiple inheretance
Globally turn off Colorama colour codes
Split a string of words by uppercase words
40 easy lines, 1 annoying segmentation fault. I really don't know where else to turn now
Error: "can only concatenate tuple (not "list") to tuple" in urls, Django
"No module named x.__main__; 'x' is a package and cannot be directly executed" when using entry_points / console_scripts
Pythonic way of using type as function argument