ischar isinteger isnumber tests
Testing character values to see if they are integer, decimal or character values.
Tue, 2009-02-17 21:10 — dherrinThis set of examples show various methods to test for character, integer, and decimal values.
The various test methods came from a discussion on the PEG and suggestions by members and myself.
Typical time results per 100,000 iterations of the functions.
+--------------------------------------------------+ ¦-123 ¦ ¦ ¦ ¦fn-ISCHAR-loop: 31510 ms no Loop method ¦ ¦fn-ISCHAR: 3681 ms no DEC(x) error method¦
