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Django: How do I add arbitrary html attributes to input fields on a form?
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answered May 25 '10 at 4:45
GalenGalen
28.8k88 gold badges6565 silver badges8787 bronze badges
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ASP.NET MVC 3: Override “name” attribute with TextBoxFor
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10
With ASP.NET 4, providing Name results in two attributes, Name and name, and the model binder uses the name.
– GSerg
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define() vs. const
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1057
As of PHP 5.3 there are two ways to define constants: Either using the const keyword or using...
Does Python have “private” variables in classes?
... same question
– IanS
Feb 17 '16 at 10:47
5
@watashiSHUN "in short, this is not encapsulation" =&...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
...t_index().drop_duplicates(subset='index', keep='first').set_index('index')
1000 loops, best of 3: 1.54 ms per loop
>>> %timeit df3.groupby(df3.index).first()
1000 loops, best of 3: 580 µs per loop
>>> %timeit df3[~df3.index.duplicated(keep='first')]
1000 loops, best of 3: 307 µ...
Stripping everything but alphanumeric chars from a string in Python
...t string" \
"''.join(ch for ch in string.printable if ch.isalnum())"
10000 loops, best of 3: 57.6 usec per loop
$ python -m timeit -s \
"import string" \
"filter(str.isalnum, string.printable)"
10000 loops, best of 3: 37.9 usec per loop
$ python -m timeit -s \
"i...
How to check if a string is a valid date
I have a string: "31-02-2010" and want to check whether or not it is a valid date.
What is the best way to do it?
14 Answ...
git rebase without changing commit timestamps
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answered Jun 4 '10 at 18:04
VonCVonC
985k405405 gold badges33963396 silver badges39923992 bronze badges
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If table exists drop table then create it, if it does not exist just create it
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edited Oct 10 '15 at 16:26
Junior Mayhé
14.8k2626 gold badges102102 silver badges154154 bronze badges
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How to sort two lists (which reference each other) in the exact same way
...ine for small lists:
>>> %timeit zip(*sorted(zip(list1, list2)))
100000 loops, best of 3: 3.3 us per loop
>>> %timeit tups = zip(list1, list2); tups.sort(); zip(*tups)
100000 loops, best of 3: 2.84 us per loop
On the other hand, for larger lists, the one-line version could be fa...