Function concat( s1, s2, s3, s4 )
- Description:
-
Concatenates four strings.
In most cases the same effect can be achieved by
writing
s1+s2+s3+s4
,
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
- s3 (String)
- third string
- s4 (String)
- fourth string
- Return Value (String):
s1
followed by s2
followed by s3
followed by s4
- Example:
concat("a", "b", "c", "d") = "abcd"
- Signature:
- java.lang.String concat(java.lang.String, java.lang.String, java.lang.String, java.lang.String)