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Which encoding opens CSV files correctly with Excel on both Mac and Windows?
...; Excel/Win is fine with it, Excel/Mac shows gibberish. I'm using Excel 2003/Win, Excel 2011/Mac.
Here's all the encodings I tried:
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Adding new column to existing DataFrame in Python pandas
... a b c d
6 -0.269221 -0.026476 0.997517 1.294385
8 0.917438 0.847941 0.034235 -0.448948
>>> df1['e'] = pd.Series(np.random.randn(sLength), index=df1.index)
>>> df1
a b c d e
6 -0.269221 -0.026476 0.997517 ...
Can't pickle when using multiprocessing Pool.map()
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edited Feb 28 '17 at 14:31
Jean-François Fabre♦
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How to exclude certain directories/files from git grep search
... Reinhart
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answered May 2 '12 at 23:37
CharlesBCharlesB
71.6k2222 gold...
PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
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73
I guess that it is because a keyword argument is essentially different than a variable assignmen...
Knight's Shortest Path on Chessboard
...e moves are disconnected (value=0), the sparse matrix would be like:
(a1,b3)=1,
(a1,c2)=1,
.....
And the shortest path of two points in a graph can be found using http://en.wikipedia.org/wiki/Dijkstra's_algorithm
Pseudo-code from wikipedia-page:
function Dijkstra(Graph, source):
for each v...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
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answered Oct 24 '11 at 23:28
Brian RiehmanBrian Riehman
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Sorting an IList in C#
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answered Aug 19 '08 at 1:34
Brad LeachBrad Leach
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Choosing a Java Web Framework now? [closed]
...
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Jan 18 '10 at 7:36
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What is the copy-and-swap idiom?
...ionale)
// ...and put in the new
mSize = other.mSize; // (3)
mArray = mSize ? new int[mSize] : nullptr; // (3)
std::copy(other.mArray, other.mArray + mSize, mArray); // (3)
}
return *this;
}
And we say we're finished; this now manages an array, without lea...