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css rotate a pseudo :after or :before content:“”
...play: inline-block to transform them:
#whatever:after {
content:"\24B6";
display: inline-block;
-webkit-transform: rotate(30deg);
-moz-transform: rotate(30deg);
-o-transform: rotate(30deg);
-ms-transform: rotate(30deg);
transform: rotate(30deg);
}
<div id="whatever">...
How to remove all rows in a numpy.ndarray that contain non-numeric values
...
>>> a = np.array([[1,2,3], [4,5,np.nan], [7,8,9]])
array([[ 1., 2., 3.],
[ 4., 5., nan],
[ 7., 8., 9.]])
>>> a[~np.isnan(a).any(axis=1)]
array([[ 1., 2., 3.],
[ 7., 8., 9.]])
and reassign this to a.
Ex...
Regex not operator
...consume the characters it matches (hence: zero-width).
There are actually 4 combinations of lookarounds with 2 axes:
lookbehind / lookahead : specifies if the characters before or after the point are considered
positive / negative : specifies if the characters must match or must not match.
...
Regex match one of two words
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497
This will do:
/^(apple|banana)$/
to exclude from captured strings (e.g. $1,$2):
(?:apple|b...
How to verify a method is called two times with mockito verify()
... |
edited Dec 10 '19 at 4:48
Community♦
111 silver badge
answered Feb 15 '13 at 7:41
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How to change MySQL column definition?
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edited May 26 '16 at 16:45
Benjamin W.
29.9k1515 gold badges6767 silver badges7373 bronze badges
answe...
WPF Bind to itself
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247
Short answer:{Binding} is not a shortcut for "binding to itself" (in the sense of RelativeSourc...
How do I explicitly specify a Model's table-name mapping in Rails?
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437
Rails >= 3.2 (including Rails 4+ and 5+):
class Countries < ActiveRecord::Base
self.t...
Which is better, return “ModelAndView” or “String” on spring3 controller
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answered Aug 24 '11 at 12:42
skaffmanskaffman
374k9292 gold badges779779 silver badges744744 bronze badges
...