Function concat( s1, s2 )
- Description:
-
Concatenates two strings.
In most cases the same effect can be achieved by
writing
s1+s2
, but blank values can sometimes appear as
the string "null
" if you do it like that.
- Parameters:
-
- s1 (String)
- first string
- s2 (String)
- second string
- Return Value (String):
s1
followed by s2
- Example:
concat("blue", "moon") = "bluemoon"
- Signature:
- java.lang.String concat(java.lang.String, java.lang.String)