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Replace specific characters within strings
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With a regular expression and the function gsub():
group <- c("12357e", "12575e", "197e18", "e18947")
group
[1] "12357e" "12575e" "197e18" "e18947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string ""...
Are nullable types reference types?
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answered Jun 30 '10 at 12:23
kemiller2002kemiller2002
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What does Class mean in Java?
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edited Aug 9 '19 at 12:59
Fifi
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answered Mar 29 '12 at 8:30
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Why does Python code run faster in a function?
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answered Jun 28 '12 at 10:15
KatrielKatriel
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What is the correct answer for cout
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R Sahu
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answered May 28 '12 at 10:17
Maxim EgorushkinMaxim Egorushki...
Get all Attributes from a HTML element with Javascript/jQuery
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edited Aug 12 '14 at 11:46
answered Jan 12 '10 at 12:17
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Finding the handle to a WPF window
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answered Oct 12 '09 at 18:41
Gregory HigleyGregory Higley
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API Versioning for Rails Routes
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edited May 23 '17 at 12:18
Community♦
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answered Mar 9 '12 at 1:37
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How to “warm-up” Entity Framework? When does it get “cold”?
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answered Nov 28 '12 at 12:58
AndreasAndreas
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