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Mapping two integers to one, in a unique and deterministic way
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Here is a Python implementation of Szudzik's function generalized to tuples of any length: gitlab.com/snippets/32559
– Doctor J
Dec 1 '16 at 5:46
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ServiceStack vs ASP.Net Web API [closed]
...pHandler)
VS.NET WebDevServer
Console App or Windows GUI
Windows Service
Linux/OSX with Mono
Apache + mod_mono
Nginx + MonoFastCGI
XSP
Console App
Developed with the Open Source development model
ServiceStack is a strong believer of the Open Source development model where it is actively devel...
git + LaTeX workflow
... a recent paper (I use SourceTree on OS X and Git from the command line on Linux). You'll probably notice that I'm not the world's most frequent committer nor do I leave useful comments all the time, but that's no reason for you not to follow those good habits. The main takeaway message is that work...
How to pip install a package with min and max version range?
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Creating stored procedure and SQLite?
...end SQLite with your own user defined functions in the host language (PHP, Python, Perl, C#, Javascript, Ruby etc). You can then use these custom functions as part of any SQLite select/update/insert/delete. I've done this in C# using DevArt's SQLite to implement password hashing.
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Why is the use of tuples in C++ not more common?
...all very ugly and hacky looking when compared to something like Haskell or Python. When C++0x gets here and we get the 'auto' keyword tuples will begin to look a lot more attractive.
The usefulness of tuples is inversely proportional to the number of keystrokes required to declare, pack, and unpack...
Why does my application spend 24% of its life doing a null check?
...nd the effects of the NUMA architecture where some solutions are given for Linux (spreading memory accesses on all NUMA nodes, biting the bullet on remote NUMA accesses to avoid swapping). I can also think of allocating more RAM to a socket (24 and 8 GB instead of 16 and 16 GB) and making sure your...
Can someone give an example of cosine similarity, in a very simple, graphical way?
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This Python code is my quick and dirty attempt to implement the algorithm:
import math
from collections import Counter
def build_vector(iterable1, iterable2):
counter1 = Counter(iterable1)
counter2 = Counter(iterable2)
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datetime dtypes in pandas read_csv
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Django REST framework: non-model serializer
...the API consumer. You can also enable YAML by just installing the required python module. Django-rest-framework will output any basic object like dict, list and tuple without any extra work on your part.
So basically you only have to create the function or class that takes in arguments, does all of...