Methods available in other classes The following instance methods are also available in ByteArray, String, and DBString. They function exactly like the OSObject methods except that they reference Smalltalk memory. All use zero-based indexing. int8At: int8At:put: int16At: int16At:put: int32At: int32At:put: int64At: int64At:put: int8At: uint8At:put: uint16At: uint16At:put: uint32At: uint32At:put: uint64At: uint64At:put: memcpyFrom:to: memcpyStringFrom:to: memcpyfrom:to:into:startingAt: memcmpFrom:to:with:startingAt: