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How to keep keys/values in same order as declared?
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From Python 3.6 onwards, the standard dict type maintains insertion order by default.
Defining
d = {'ac':33, 'gw':20, 'ap':102, 'za':321, 'bs':10}
will result in a dictionary with the keys in the order listed in the source code.
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Are tuples more efficient than lists in Python?
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This answer shows us that Python acknowledges tuple constants. That's good to know! But what happens when trying to build a tuple or a list from variable values?
– Tom
Aug 13 '15 at 14:40
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join list of lists in python [duplicate]
...ort syntax for joining a list of lists into a single list( or iterator) in python?
15 Answers
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GCC dump preprocessor defines
...liases" (see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf) you must add the -x c++ option to force the invocation of the C++ compiler (Credits for using the -x c++ options instead of an empty dummy file go to yuyichao, see below):
g++ -dM -E -x c++ /dev/null | fgrep __cpp_alias...
How do I get a substring of a string in Python?
Is there a way to substring a string in Python, to get a new string from the third character to the end of the string?
13 A...
Python debugging tips [closed]
What are your best tips for debugging Python?
18 Answers
18
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“Private” (implementation) class in Python
I am coding a small Python module composed of two parts:
7 Answers
7
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Is there a WebSocket client implemented for Python? [closed]
...er/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server.
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How to install PyQt4 on Windows using pip?
I'm using Python 3.4 on Windows. When I run a script, it complains
13 Answers
13
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What is __init__.py for?
What is __init__.py for in a Python source directory?
12 Answers
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