pystr_rfind: Find the highest index of a substring.

Description

Return the higest index in the string where substring sub is found, such that sub is contained in the slice substr(str, start, end).

Usage

1

Arguments

str

A character vector.

sub

A character vector.

start

A numeric vector.

end

A numeric vector.

Value

A numeric vector. -1 indicates sub was not found.

References

https://docs.python.org/3/library/stdtypes.html#str.rfind

See Also

pystr_find

Examples

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pystr_rfind("abcdxyzabc", "abc")
pystr_rfind("abc", "xy")
pystr_rfind("abcxyzabc", "abc", 4)

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