%s$% {stringi} | R Documentation |
Provides access to base R's sprintf
in form of a binary
operator in a way similar to Python's %
overloaded for strings.
e1 %s$% e2 e1 %stri$% e2
e1 |
format strings, see |
e2 |
a list of atomic vectors to be passed to |
Vectorized over e1
and e2
.
e1 %s$% atomic_vector
is equivalent to
e1 %s$% list(atomic_vector)
.
Note that sprintf
takes field width in bytes,
not Unicode code points. See Examples for a workaround.
Returns a character vector
Marek Gagolewski and other contributors
The official online manual of stringi at https://stringi.gagolewski.com/
"value='%d'" %s$% 3 "value='%d'" %s$% 1:3 "%s='%d'" %s$% list("value", 3) "%s='%d'" %s$% list("value", 1:3) "%s='%d'" %s$% list(c("a", "b", "c"), 1) "%s='%d'" %s$% list(c("a", "b", "c"), 1:3) # sprintf field width: x <- c("abcd", "\u00DF\u00B5\U0001F970", "abcdef") cat(sprintf("%s%6s%s", "-", x, "-"), sep="\n") cat(sprintf("%s%s%s", "-", stringi::stri_pad(x, 6), "-"), sep="\n")