大约有 11,000 项符合查询结果（耗时：0.0271秒） [XML]
Generate a heatmap in MatPlotLib using a scatter data set
...his output to a PNG/PDF file instead of only displaying in an interactive IPython session? I'm trying to get this as some sort of normal axes instance, where I can add a title, axis labels, etc. and then do the normal savefig() like I would do for any other typical matplotlib plot.
...
NVIDIA vs AMD: GPGPU performance
... the driver. nvidia having a more mature compiler, a more stable driver on linux (linux because, its use is widespread in scientific computing), tilt the balance in favor of CUDA (at least for now).
EDIT Jan 12, 2013
It's been two years since I made this post and it still seems to attract views ...
How to auto-remove trailing whitespace in Eclipse?
...
Good for Java; good for C/C++ too; but not for Python in PyDev.
– Craig McQueen
Nov 24 '09 at 5:37
14
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Finding all possible combinations of numbers to reach a given sum
...e sums filtering out those that reach the target. Here is the algorithm in Python:
def subset_sum(numbers, target, partial=[]):
s = sum(partial)
# check if the partial sum is equals to target
if s == target:
print "sum(%s)=%s" % (partial, target)
if s >= target:
...
How to throw a C++ exception
...sue:
In function ‘void illustrateDerivedExceptionCatch()’:
item12Linux.cpp:48:2: warning: exception of type ‘MyException’ will be caught
catch(const MyException& e)
^~~~~
item12Linux.cpp:43:2: warning: by earlier handler for ‘std::exception’
catch (const exc...
How to get rid of punctuation using NLTK tokenizer?
... not really need NLTK to remove punctuation. You can remove it with simple python. For strings:
import string
s = '... some string with punctuation ...'
s = s.translate(None, string.punctuation)
Or for unicode:
import string
translate_table = dict((ord(char), None) for char in string.punctuation...
What is the purpose of the : (colon) GNU Bash builtin?
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@zagpoint Is this where Python gets its use of docstrings as multiline comments from?
– Sapphire_Brick
Jun 18 at 0:51
add a ...
Difference between author and committer in Git?
...t-patch + git apply can generate author != committer
In projects like the Linux kernel where patches are:
generated by git format-patch
sent by email, either by copy pasting, or more commonly with git send-email
applied by another person with either git apply or git am: How to use git am to apply...
defaultdict of defaultdict?
...defaultdict(<type 'int'>, {})
>>> print d[0]["x"]
0
Since Python 2.7, there's an even better solution using Counter:
>>> from collections import Counter
>>> c = Counter()
>>> c["goodbye"]+=1
>>> c["and thank you"]=42
>>> c["for the fish"...
Get loop counter/index using for…of syntax in JavaScript
... Oh ok. I was confused. I thought JavaScript's for-in was the same as Python's. Thanks for the clarification.
– hobbes3
Apr 16 '12 at 18:51
1
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