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From ND to 1D arrays
...or 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...
Python pandas Filtering out nan from a data selection of a column of strings
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What's the difference between “groups” and “captures” in .NET regular expressions?
...about it. Here's what the famous Jeffrey Friedl has to say about it (pages 437+):
Depending on your view, it either adds
an interesting new dimension to the
match results, or adds confusion and
bloat.
And further on:
The main difference between a Group
object and a Capture object i...
Question mark and colon in JavaScript
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GregGreg
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Install MySQL on Ubuntu without a password prompt
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How to get the clicked link's href with jquery?
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Alter MySQL table to add comments on columns
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answered Jan 29 '10 at 14:18
RufinusRufinus
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Multi-gradient shapes
...he correct colors for these
new float[] {
0, 0.45f, 0.55f, 1 },
Shader.TileMode.REPEAT);
return lg;
}
};
PaintDrawable p = new PaintDrawable();
p.setShape(new RectShape());
p.setShaderFactory(sf);
theButton.setBackground((Drawable)p);
I cannot t...
How to unset max-height?
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answered Dec 21 '12 at 10:14
Madara's GhostMadara's Ghost
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