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How to find the length of a string in R
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See ?nchar. For example:
> nchar("foo")
[1] 3
> set.seed(10)
> strn <- paste(sample(LETTERS, 10), collapse = "")
> strn
[1] "NHKPBEFTLY"
> nchar(strn)
[1] 10
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Excluding directories in os.walk
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answered Nov 8 '13 at 13:10
unutbuunutbu
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Difference between make and build in Android Studio
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answered Dec 4 '13 at 13:01
Grzegorz ŻurGrzegorz Żur
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How does Junit @Rule work?
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edited Jul 25 '18 at 5:06
MasterJoe
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How to query nested objects?
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shx2shx2
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
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answered Jun 10 '14 at 11:03
NewoneNewone
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Invoking a static method using reflection
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answered Mar 18 '10 at 4:41
Adeel AnsariAdeel Ansari
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BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
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edited Jul 20 '13 at 16:09
answered Apr 16 '10 at 5:49
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Java: What is the difference between and ?
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ThiloThilo
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Lowercase JSON key names with JSON Marshal in Go
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270
Have a look at the docs for encoding/json.Marshal.
It discusses using struct field tags to deter...