For simplicity this is a stripped down version of what I want to do: def foo(a): # I want to print the value of the variable # the name of which is contained in a I know how to do this in PHP: function foo($a) { echo $$a; } global $string = "blah"; // might … Read more
Python has string.find() and string.rfind() to get the index of a substring in a string.
I’m having trouble installing a Python package on my Windows machine, and would like to install it with Christoph Gohlke’s Window binaries. (Which, to my experience, alleviated much of the fuss for many other package installations). However, only .whl files are available.
I’m trying to map a list into hex, and then use the list elsewhere. In python 2.6, this was easy:
How do I import a Python module given its relative path?
I have a date string with the format ‘Mon Feb 15 2010′. I want to change the format to ’15/02/2010’. How can I do this?
Deserialize fp (a .read()-supporting text file or binary
file containing a JSON document) to a Python object using this
conversion table.
I feel like there is a better way than this:
I’d like to identify groups of continuous numbers in a list, so that:
After E0_copy = list(E0), I guess E0_copy is a deep copy of E0 since id(E0) is not equal to id(E0_copy). Then I modify E0_copy in the loop, but why is E0 not the same after?