Usage
st
Signature
:
(%, %) %
Parameter | Type | Description |
---|---|---|
s,t | % | strings |
Returns
+
returns the string
. Copies all the characters of
and
, so
is unchanged after the call, and
and
do not share characters with
.
Remarks
and
both return a copy of
.
Example
Ifis the string ``abcde'', then
is the string ``abcdecde''.