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Are Duplicate HTTP Response Headers acceptable?
...a-separated list of values.
Cache-control is documented here: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9 like this:
Cache-Control = "Cache-Control" ":" 1#cache-directive
The #1cache-directive syntax defines a list of at least one cache-directive elements (see here for the f...
Check whether a variable is a string in Ruby
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answered Oct 13 '11 at 4:25
CandideCandide
27.3k66 gold badges4949 silver badges5757 bronze badges
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Which is better in python, del or delattr?
...tructions:
2 0 LOAD_FAST 0 (foo)
3 DELETE_ATTR 0 (bar)
whereas delattr(foo, "bar") takes five:
2 0 LOAD_GLOBAL 0 (delattr)
3 LOAD_FAST 0 (foo)
6 LOAD_CONST 1 ('...
Pretty-Print JSON Data to a File using Python
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103
You should use the optional argument indent.
header, output = client.request(twitterRequest, me...
Visual Studio 2010 - C++ project - remove *.sdf file
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349
You can safely delete the .sdf file and ipch folder but you can also stop VS from putting thos...
How do I list all cron jobs for all users?
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23 Answers
23
Active
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Nullable ToString()
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Mar 15 '10 at 17:17
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How can I time a code segment for testing performance with Pythons timeit?
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Stevoisiak
13.9k1616 gold badges9191 silver badges153153 bronze badges
answered May 19 '10 at 14:32
joaquinjoaqui...
How to make a element expand or contract to its parent container?
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answered Jan 18 '12 at 23:41
robertcrobertc
67.4k1818 gold badges179179 silver badges166166 bronze badges
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Assign pandas dataframe column dtypes
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In [22]: df.dtypes
Out[22]:
x object
y object
dtype: object
In [23]: df.convert_objects(convert_numeric=True)
Out[23]:
x y
0 a 1
1 b 2
In [24]: df.convert_objects(convert_numeric=True).dtypes
Out[24]:
x object
y int64
dtype: object
Magic! (Sad to see it deprecated.)
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