| SecureUser |
| VERBatim - V25 |
| @ATTACK - @Files.System |
| Advanced Revelation Initialisation Sequence (Overview) by Mike Pope |
| REVMEDIA Revisted |
| Reader's Clinic - Functions and Subroutines |
| Reader's Letters - Jim Owen |
| Playing with Scan Codes |
| Argument passing - Subroutines and Functions - Mike Pope |
| QTIPS - Unassigned |
| QTIPS - Guaranteed Variable Assignment |
| Argument passing - Subroutines and Functions - Mike Pope |
| File Variables |
| Argument passing - Subroutines and Functions - Mike Pope |
| RevTech Replies - Mike Pope (RevTech UK Ltd) |
| Symbol Table Structure |
| Reader's Clinic - Functions and Subroutines |
| Argument passing - Subroutines and Functions - Mike Pope |
RevMedia FKB
| Document | V1I1A1 |
| Title | QTIPS - Unassigned |
| Keywords | UNASSIGNED |
| Text | There is a system function called UNASSIGNED which if passed the variable to be tested returns a 0 or a 1 depending on whether the variable is assigned or not Usage is simple EG SUBROUTINE TCL SUB(BRANCH) DECLARE FUNCTION UNASSIGNED * IF UNASSIGNED (BRANCH) THEN BRANCH = "TCL" END (Volume 1 Issue 1 Page 2) |
Page last modified: 30/01/03