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pip issue installing almost any library
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137
I found it sufficient to specify the pypi host as trusted. Example:
pip install --trusted-ho...
Get String in YYYYMMDD format from JS date object?
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Linux: is there a read or recv from socket with timeout?
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193
You can use the setsockopt function to set a timeout on receive operations:
SO_RCVTIMEO
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SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
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What to do about Eclipse's “No repository found containing: …” error messages?
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add a string prefix to each value in a string column using Pandas
...gt;>> df = pd.DataFrame({'col':['a',0]})
>>> df
col
0 a
1 0
>>> df['col'] = 'str' + df['col'].astype(str)
>>> df
col
0 stra
1 str0
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ImportError: No module named pip
OS: Mac OS X 10.7.5
Python Ver: 2.7.5
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
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Get Image size WITHOUT loading image into memory
... load the image into memory when calling .open. Looking at the docs of PIL 1.1.7, the docstring for .open says:
def open(fp, mode="r"):
"Open an image file, without loading the raster data"
There are a few file operations in the source like:
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prefix = fp.read(16)
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fp.seek(0)
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