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How to REALLY show logs of renamed files with git?
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CB BaileyCB Bailey
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Does “\d” in regex mean a digit?
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[0-9] is not always equivalent to \d. In python3, [0-9] matches only 0123456789 characters, while \d matches [0-9] and other digit characters, for example Eastern Arabic numerals ٠١٢٣٤٥٦٧٨٩.
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numpy: most efficient frequency counts for unique values in an array
...x = np.array([1,1,1,2,2,2,5,25,1,1])
y = np.bincount(x)
ii = np.nonzero(y)[0]
And then:
zip(ii,y[ii])
# [(1, 5), (2, 3), (5, 1), (25, 1)]
or:
np.vstack((ii,y[ii])).T
# array([[ 1, 5],
[ 2, 3],
[ 5, 1],
[25, 1]])
or however you want to combine the counts and th...
How to parse JSON in Scala using standard Scala classes?
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130
+50
This is a...
Why is there no Char.Empty like String.Empty?
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20 Answers
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How do you easily horizontally center a using CSS? [duplicate]
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806
In the case of a non-fixed width div (i.e. you don't know how much space the div will occupy).
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Default constructor vs. inline field initialization
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answered Feb 6 '11 at 23:00
davindavin
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Getting a list of associative array keys
...Object.keys(obj)
Example:
var dictionary = {
"cats": [1, 2, 37, 38, 40, 32, 33, 35, 39, 36],
"dogs": [4, 5, 6, 3, 2]
};
// Get the keys
var keys = Object.keys(dictionary);
console.log(keys);
See reference below for browser support. It is supported in Firefox 4.20, Chrome 5, and Inter...
How to change string into QString?
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answered Nov 29 '09 at 0:00
Kamil SzotKamil Szot
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How to add a WiX custom action that happens only on uninstall (via MSI)?
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nelsonjchen
20855 silver badges1313 bronze badges
answered Apr 8 '09 at 20:34
yalunayaluna
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