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How to split a dos path into its components in Python
... edited Dec 7 '16 at 7:18
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answered May 16 '13 at 19:00
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Which one will execute faster, if (flag==0) or if (0==flag)?
... @David: Downvoters should explain themselves because this site is not about secret popularity ballots, anonymous voting, or the like. This site is about learning. If someone says that a response is incorrect by downvoting it, the the downvoter is being selfish with their knowledge...
Can anyone explain IEnumerable and IEnumerator to me? [closed]
...le.
When you write code like:
foreach (Foo bar in baz)
{
...
}
it's functionally equivalent to writing:
IEnumerator bat = baz.GetEnumerator();
while (bat.MoveNext())
{
bar = (Foo)bat.Current
...
}
By "functionally equivalent," I mean that's actually what the compiler turns the code i...
How to make CSS width to fill parent?
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Hey, thanks. Also having fun with tables deciding to bleed though anyways. I assume tables have the same behavior as the divs?
– Dmitriy Likhten
Feb 9 '10 at 21:00
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Is there anything like .NET's NotImplementedException in Java?
...ve the word "yet" in the class name. Also, an IDE can easily list the call sites.
With the deprecation warning at each call site, your IDE and static code analysis tool can remind you where you still have to implement something. (This use of deprecation may feel wrong to some, but in fact deprecatio...
python setup.py uninstall
...tory, e.g. /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/my_module-0.1.egg/ on macOS. It has no files, but Python will still import an empty module:
>>> import my_module
>>> my_module.__file__
None
Once deleted, Python shows:
>>> import ...
How to copy from CSV file to PostgreSQL table with headers in CSV file?
... to automate the creation of the ~100 columns, and COPY does not have this functionality, as of PG 9.3 at least.
– Daniel Vérité
Jul 28 '14 at 15:00
2
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How do I use CSS in Django?
... media files in the template -- say, an image inside an image folder from /site_media/images/foo.gif.
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Is there StartsWith or Contains in t sql with variables?
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123
StartsWith
a) left(@edition, 15) = 'Express Edition'
b) charindex('Express Edition', @edition...
SAML vs federated login with OAuth
...d Hertz. There is no shared set of credentials that can take you from one site to another, but lets say Hertz wants to offer a "deal" to US Airways. (Granted I know this is an extreme example, but bear with me). After buying a flight, they will offer a free rental car to its Chairman members. US A...