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Extract a regular expression match
...rary(stringr)
str_locate("aaa12xxx", "[0-9]+")
# start end
# [1,] 4 5
str_extract("aaa12xxx", "[0-9]+")
# [1] "12"
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Extract value of attribute node via XPath
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14
I agree, the question was how to get the value of the attribute
– Vladtn
Apr 16 '13 at 19:24
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How to generate a random string of a fixed length in Go?
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846
Paul's solution provides a simple, general solution.
The question asks for the "the fastest an...
Get raw POST body in Python Flask regardless of Content-Type header
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4 Answers
4
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Why use prefixes on member variables in C++ classes
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49
You have to be careful with using a leading underscore. A leading underscore before a capital ...
Autoincrement VersionCode with gradle extra properties
... versionCode code
versionName "1.1"
minSdkVersion 14
targetSdkVersion 18
}
}
else {
throw new GradleException("Could not read version.properties!")
}
// rest of android block goes here
}
This code expects an existing version.prop...
Gradients on UIView and UILabels On iPhone [duplicate]
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44
You could also use a graphic image one pixel wide as the gradient, and set the view property to...
grep exclude multiple strings
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edited Oct 14 '14 at 13:39
answered Aug 11 '14 at 18:28
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Split a collection into `n` parts with LINQ?
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jpaugh
5,45044 gold badges3232 silver badges7979 bronze badges
answered Jan 13 '09 at 10:12
Muhammad Hasan Kha...