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Catching an exception while using a Python 'with' statement
... print 'oops'
If you want different handling for errors from the open call vs the working code you could do:
try:
f = open('foo.txt')
except IOError:
print('error')
else:
with f:
print f.readlines()
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Clearing all cookies with JavaScript
How do you delete all the cookies for the current domain using JavaScript?
18 Answers
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what’s the difference between Expires and Cache-Control headers?
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It's worth commenting that cache-control is what all browsers will use, but it's useful to specify both headers just in case there are old proxies in the way.
– Nacho Coloma
Sep 17 '12 at 14:33
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How to list imported modules?
How to enumerate all imported modules?
9 Answers
9
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Why is require_once so bad to use?
...system keeps a log of what's already been included/required. Every *_once call means checking that log. So there's definitely some extra work being done there but enough to detriment the speed of the whole app?
... I really doubt it... Not unless you're on really old hardware or doing it a lot.
I...
The written versions of the logical operators
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I personally think they are much better... but then I am Python biased. I don't know why some people thing that if it's not garbled it's not code...
– Matthieu M.
Mar 4 '10 at 8:28
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Filter by property
...to Python to evaluate the property--and at that point, you've already done all the work to load it.
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GetManifestResourceStream returns NULL
...tingAssembly().GetManifestResourceNames()
when debugging. This will list all the (fully qualified names) of all resources embedded in the assembly your code is written in.
See Assembly.GetManifestResourceNames() on MSDN.
Simply copy the relevant name, and use that instead of whatever you have de...
How connect Postgres to localhost server using pgAdmin on Ubuntu?
I installed Postgres with this command
6 Answers
6
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Getting a list of all subdirectories in the current directory
Is there a way to return a list of all the subdirectories in the current directory in Python?
27 Answers
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