The polyStrTrimEnd() method removes whitespace from the end of a string.
polyStrTrimEnd(value): string
Parameters
value: string
The value to be trimmed.
Returns string
A new string representing str stripped of whitespace from its end (right side).
If the end of str has no whitespace, a new string is still returned (essentially a copy of str),
with no exception being thrown.
The
polyStrTrimEnd()method removes whitespace from the end of a string.