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Handling a colon in an element ID in a CSS selector [duplicate]
...ugh "2" is not).
The identifier "te\st" is exactly the same identifier as "test".
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How to efficiently count the number of keys/properties of an object in JavaScript?
What's the fastest way to count the number of keys/properties of an object? It it possible to do this without iterating over the object? i.e. without doing
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How are POST and GET variables handled in Python?
...that the CGI module doesn't work well. Consider this HTTP request:
POST / test.py?user_id=6
user_name=Bob&age=30
Using CGI.FieldStorage().getvalue('user_id') will cause a null pointer exception because the module blindly checks the POST data, ignoring the fact that a POST request can carry G...
Expand div to max width when float:left is set
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After some further testing, it appears that you don't need to trigger hasLayout with "position: relative" for this to work in IE 6, I'm not sure about IE 5, but it's generally not a problem to include it anyway, just to be safe.
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How can I read a function's signature including default argument values?
...else:
kwargs[p.name] = p.default
return args, kwargs
def test_sig():
def fn(a, b, c, d=3, e="abc"):
pass
assert get_signature(fn) == (
["a", "b", "c"], OrderedDict([("d", 3), ("e", "abc")])
)
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bash: mkvirtualenv: command not found
...ns on Doug Hellman's virtualenvwrapper post , I still could not fire up a test environment.
11 Answers
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How to preview git-pull without doing fetch?
... trying to do this by examples and memory, I don't currently have a box to test out on. You should look at:
git log -p //log with diff
A fetch can be undone with git reset --hard (link) , however all uncommitted changes in your tree will be lost as well as the changes you've fetched.
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Regular vs Context Free Grammars
I'm studying for my computing languages test, and there's one idea I'm having problems wrapping my head around.
8 Answe...
Calculating days between two dates with Java
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@GroovyEd From what I have tested it seems that this code has no problem with leap years. Please take note that TimeUnit.Days.convert() will ignore remaining units eg converting 999 milliseconds to seconds results in 0. This means that if you use new D...
How do I center floated elements?
...-5px).
To get rid of this gaps I would add to arnaud576875 code (not fully tested):
.pagination{ word-spacing: -1em; }
.pagination a{ word-spacing: .1em; }
it won't work in IE6/7 on block and list-items elements
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