大约有 9,800 项符合查询结果（耗时：0.0174秒） [XML]
Displaying better error message than “No JSON object could be decoded”
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@jxramos: The OP used Python 2.7, as evident from the traceback. A quick test on ideone.com (Python 3.7.3) shows that the stdlib json library has been updated and gives the new error message format. I don’t have time to track exact releases right now h...
ImportError in importing from sklearn: cannot import name check_build
...pened to me with scikit-learn 0.15.2 compiled against numpy 1.9 and python 2.7.
– alexbw
Oct 9 '14 at 14:13
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
... @jcollado: float("inf") does not produce an exception in Python 2.7 or 3
– endolith
Oct 14 '13 at 14:57
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Output to the same line overwriting previous output?
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I found that for a simple print statement in python 2.7, just put a comma at the end after your '\r'.
print os.path.getsize(file_name)/1024, 'KB / ', size, 'KB downloaded!\r',
This is shorter than other non-python 3 solutions, but also more difficult to maintain.
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Integrating MySQL with Python in Windows
...ge includes binaries for 32 and 64 bit versions of for Python 2.5, 2.6 and 2.7.
There's also discussion on getting rid of the deprecation warning.
UPDATE: This is an old answer. Currently, I would recommend using PyMySQL. It's pure python, so it supports all OSes equally, it's almost a drop-in re...
Is there a WebSocket client implemented for Python? [closed]
... @SSHThis pip install works fine on windows! I'm using ActivePython 2.7 and ran pip install websocket-client and it just worked. The only issue was that python clashed with cygwin python, so I had to explicitly run /cygdrive/C/Python27/python to get ActivePython
– Mark L...
How to install PyQt4 on Windows using pip?
...ndows Binary packages - PyQt
In the filenames cp27 means C-python version 2.7, cp35 means python 3.5, etc.
Since Qt is a more complicated system with a compiled C++ codebase underlying the python interface it provides you, it can be more complex to build than just a pure python code package, which...
Python list of dictionaries search
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@wasabigeek this is what my Python 2.7 says: people = [ {'name': "Tom", 'age': 10}, {'name': "Mark", 'age': 5}, {'name': "Pam", 'age': 7} ] r = filter(lambda person: person['name'] == 'Pam', people) type(r) list So r...
UnicodeDecodeError when reading CSV file in Pandas with Python
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In my case this worked for python 2.7:
data = read_csv(filename, encoding = "ISO-8859-1", dtype={'name_of_colum': unicode}, low_memory=False)
And for python 3, only:
data = read_csv(filename, encoding = "ISO-8859-1", low_memory=False)
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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Also starting with Python 2.7 he can drop the index number, i.e. use a plain '{} in {}' format string.
– Cristian Ciupitu
May 31 '15 at 8:11
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