string.listFind()
Determines the index of the first list element in which a specified value occurs. Case-sensitive
string.listFind( value=string, delimiters=string, includeEmptyFields=boolean )
Returns: Number
Examples
strList = "lucee,core,dev";
writeoutput(strList.listfind("dev"));
writeOutput("<br>");
strListdeli = "adobe@coldfusion@lucee@";
writeoutput(strListdeli.listfind("adobe","@"));