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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/join.R
\name{stri_dup}
\alias{stri_dup}
\alias{operator_multiply}
\alias{oper_multiply}
\alias{\%s*\%}
\alias{\%stri*\%}
\title{Duplicate Strings}
\usage{
stri_dup(str, times)
e1 \%s*\% e2
e1 \%stri*\% e2
}
\arguments{
\item{str, e1}{a character vector of strings to be duplicated}
\item{times, e2}{an integer vector with the numbers of times to duplicate each string}
}
\value{
Returns a character vector.
}
\description{
Duplicates each \code{str}(\code{e1}) string \code{times}(\code{e2}) times
and concatenates the results.
}
\details{
Vectorized over all arguments.
\code{e1 \%s*\% e2} and \code{e1 \%stri*\% e2} are synonyms
for \code{stri_dup(e1, e2)}
}
\examples{
stri_dup('a', 1:5)
stri_dup(c('a', NA, 'ba'), 4)
stri_dup(c('abc', 'pqrst'), c(4, 2))
"a" \%s*\% 5
}
\seealso{
The official online manual of \pkg{stringi} at \url{https://stringi.gagolewski.com/}
Gagolewski M., \pkg{stringi}: Fast and portable character string processing in R, \emph{Journal of Statistical Software} 103(2), 2022, 1-59, \doi{10.18637/jss.v103.i02}
Other join:
\code{\link{\%s+\%}()},
\code{\link{stri_flatten}()},
\code{\link{stri_join_list}()},
\code{\link{stri_join}()}
}
\concept{join}
\author{
\href{https://www.gagolewski.com/}{Marek Gagolewski} and other contributors
}
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