Category: Apex-LIB

COLLECTIONS: like an arrayTo Store a group of values1.List2.Set3.Map LIST:List<data type> variable-name;When we have to assign the value to a variable, instantiate(allocating some memory) it  ...

List <integer> listOfNo= new List<integer>(); listOfNo.add(1); listOfno.add(2); listOfNo.add(3); ListOfno.add(4); system.debug('List Of number :...