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Automatic creation date for Django model form objects?
...models.py Select an option: 1 Please enter the default value now, as valid Python The datetime and django.utils.timezone modules are available, so you can do e.g. timezone.now() >>> timezone.now()
– Kaleem Ullah
Jun 21 '16 at 10:56
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Postgresql aggregate array
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This post also helped me a lot: "Group By" in SQL and Python Pandas.
It basically says that it is more convenient to use only SQL when possible, but that Python Pandas can be useful to achieve extra functionalities in the filtering process.
I hope it helps
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Mail multipart/alternative vs multipart/mixed
... architecture (from Lain's answer) worked for me.
Here is the solution in Python.
mixed
alternative
text
related
html
inline image
inline image
attachment
attachment
Here is the main email creation function:
def create_message_with_attachment(
sender, to, subject, msgHtml, msgPl...
Hidden Features of JavaScript? [closed]
... considered false. a = 0 || 42; will give you 42. This is comparable with Python's or, not C#'s ?? operator. If you want the C# behavior, do a = (b === null) ? c : b;
– Armin Ronacher
Sep 21 '08 at 22:18
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Set a persistent environment variable from cmd.exe
...dangerous when manipulating %path%.
– Etienne Desgagné
Aug 26 '13 at 17:52
2
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Example of Named Pipes
...build one from scratch with less options.
– Micaël Félix
Sep 27 '16 at 10:46
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How to find all combinations of coins when given some dollar value
...al from the current denomination on down. Return this number.
Here's my python version of your stated problem, for 200 cents. I get 1463 ways. This version prints all the combinations and the final count total.
#!/usr/bin/python
# find the number of ways to reach a total with the given number...
Get the subdomain from a URL
...p-domain-parser
C# / .NET: https://github.com/danesparza/domainname-parser
Python: http://pypi.python.org/pypi/publicsuffix
Ruby: domainatrix, public_suffix
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from list of integers, get number closest to a given value
...o methods and supply both with a sorted myList, these are the results:
$ python -m timeit -s "
from closest import take_closest
from random import randint
a = range(-1000, 1000, 10)" "take_closest(a, randint(-1100, 1100))"
100000 loops, best of 3: 2.22 usec per loop
$ python -m timeit -s "
from ...
What is the maximum possible length of a query string?
... edited Mar 21 at 2:18
Jaume Jiménez
733 bronze badges
answered May 1 '09 at 19:53
Robert CartainoRobert Cart...