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python generator “send” function purpose?
...>> next(gen) # run up to the next yield
>>> gen.send(94.3) # goes into 'x' again
188.5999999999999
You can't do this just with yield.
As to why it's useful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function...
Getting a 404 from WMSvc via MSDeploy.exe
...g, I can use IIS Manager on W8 box to manage the remote server but I get a 404.7 from WMSvc when I execute the following command:
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How to find time complexity of an algorithm
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405
How to find time complexity of an algorithm
You add up how many machine instructions it w...
Rspec doesn't see my model Class. uninitialized constant error
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edited Aug 27 '14 at 15:46
Erik Escobedo
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answered Ju...
How to state in requirements.txt a direct github source
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346
“Editable” packages syntax can be used in requirements.txt to import packages from a variet...
Append integer to beginning of list in Python [duplicate]
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>>>var=7
>>>array = [1,2,3,4,5,6]
>>>array.insert(0,var)
>>>array
[7, 1, 2, 3, 4, 5, 6]
How it works:
array.insert(index, value)
Insert an item at a given position. The first argument is the index of the element before which to in...
How to pip or easy_install tkinter on Windows
... the window should say "This is Tcl/Tk version 8.5"; make sure it is not 8.4!
2) Uninstall 64-bit Python and install 32 bit Python.
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How can I find all of the distinct file extensions in a folder hierarchy?
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– Ivan Nevostruev
Aug 20 '13 at 20:43
1
On Windows, this works better and is much faster than fi...
Best way to parse command-line parameters? [closed]
...t, for example:
Map('infile -> test/data/paml-aln1.phy, 'maxsize -> 4, 'minsize -> 2)
This version only takes one infile. Easy to improve on (by using a List).
Note also that this approach allows for concatenation of multiple command line arguments - even more than two!
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