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Add column with constant value to pandas dataframe [duplicate]
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4 0
5 NaN
6 NaN
7 NaN
8 NaN
9 NaN
Name: a, dtype: float64
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How can I determine whether a 2D Point is within a Polygon?
...nside the bounding box of the polygon. it can't be in the polygon. This is based on the assumption that the loop to find the bounding box of the polygon is significantly faster than the second for loop. That might not be true on modern hardware. But in a real system it may make sense to cache the bo...
How to close TCP and UDP ports via windows command line
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For instance you want to free the port 8080
Then, follow these commands.
netstat -ano
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Regex - how to match everything except a particular pattern
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Pro Backup
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answered Mar 4 '09 at 18:41
GumboGumbo
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Read url to string in few lines of java code
...otprint with additional libraries. If it's a server application running on 64 GB RAM machine, then just ignore this 10 MB - memory is cheap nowadays and whether de basic footprint is 1,5% or 2% of your total memory doesn't matter
– big data nerd
Apr 25 '18 at 7...
How could the UNIX sort command sort a very large file?
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trying this out on a 2.5GB file, on a box with 64GB of RAM with -S 80%, it is actually using that full percentage, even though the entire file is smaller than that. why is that? even if it doesn't use an in-place sort that seems gratuitous
– Joseph G...
Node.js get file extension
...*/*
Origin: http://localhost:63342
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36
Content-Type: multipart/form-data; boundary=---- WebKitFormBoundaryPDULZN8DYK3VppPp
Referer: http://localhost:63342/Admin/index.html? _ijt=3a6...
How do I remove packages installed with Python's easy_install?
...ll, because pip install from sources. If you have like me a brand new Win7 64bit, it will save your days :)
– daitangio
Jun 9 '11 at 7:11
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Deprecated: mysql_connect()
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Shankar DamodaranShankar Damodaran
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Lightweight XML Viewer that can handle large files [closed]
... It crashed while loading a 1.3 GB XML file (version 1.2.1.3 x64)
– Gerben
Feb 12 '19 at 11:49
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