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Best way to do nested case statement logic in SQL Server
I'm writing an SQL Query, where a few of the columns returned need to be calculated depending on quite a lot of conditions.
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How do I merge a list of dicts into a single dict?
How can I turn a list of dicts like this
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How does functools partial do what it does?
I am not able to get my head on how the partial works in functools.
I have the following code from here :
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How can I log the stdout of a process started by start-stop-daemon?
I am using an init script to run a simple process, which is started with:
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Initializing a list to a known number of elements in Python [duplicate]
Right now I am using a list, and was expecting something like:
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Tri-state Check box in HTML?
There is no way to have a tri-state check button (yes, no, null) in HTML, right?
16 Answers
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Using property() on classmethods
I have a class with two class methods (using the classmethod() function) for getting and setting what is essentially a static variable. I tried to use the property() function with these, but it results in an error. I was able to reproduce the error with the following in the interpreter:
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Floating point vs integer calculations on modern hardware
I am doing some performance critical work in C++, and we are currently using integer calculations for problems that are inherently floating point because "its faster". This causes a whole lot of annoying problems and adds a lot of annoying code.
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“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
I am using python 3.1, on a windows 7 machines. Russian is the default system language, and utf-8 is the default encoding.
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