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From ND to 1D arrays
... np.ndarray.flat (for an 1D iterator):
In [12]: a = np.array([[1,2,3], [4,5,6]])
In [13]: b = a.ravel()
In [14]: b
Out[14]: array([1, 2, 3, 4, 5, 6])
Note that ravel() returns a view of a when possible. So modifying b also modifies a. ravel() returns a view when the 1D elements are contiguous i...
How to make Regular expression into non-greedy?
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500
The non-greedy regex modifiers are like their greedy counter-parts but with a ? immediately fo...
initializing a Guava ImmutableMap
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259
Notice that your error message only contains five K, V pairs, 10 arguments total. This is by de...
Why can't I use an alias in a DELETE statement?
... together.
– Ricardo
Jan 13 '14 at 15:46
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How do I combine two data frames?
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153
I believe you can use the append method
bigdata = data1.append(data2, ignore_index=True)
to ...
scopes with lambda and arguments in Rails 4 style?
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edited May 15 '19 at 20:37
Arslan Ali
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How do I use the includes method in lodash to check if an object is in the collection?
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edited Sep 29 '17 at 13:55
fodma1
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answered Aug ...
Linq with group by having count
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Thomas LevesqueThomas Levesque
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how to get program files x86 env variable?
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Wollmich
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answered Mar 7 '12 at 20:45
SecurityMattSecurityMat...
Customizing the template within a Directive
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edited Dec 16 '15 at 1:39
Miguel Mota
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