|
StringTools[HasAlphaNumeric] - determine if a string has either alphabetic or decimal digit characters
|
|
Calling Sequence
|
|
HasAlphaNumeric(s)
|
|
|
Parameters
|
|
|
s
|
-
|
string; string to test
|
|
|
|
|
|
Description
|
|
|
•
|
The HasAlphaNumeric(s) command determines whether s has alphanumeric characters. That is, whether it has either alphabetic or decimal digit characters. A character is alphabetic if it is either upper or lowercase. A character is a decimal digit if it is one of the following:
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
|
|
|
|
|
If s has at least one alphanumeric character, HasAlphaNumeric returns true. Otherwise, false is returned.
|
|
|
|
Thread Safety
|
|
|
•
|
The StringTools[HasAlphaNumeric] command is thread-safe as of Maple 15.
|
|
|
|
Examples
|
|
|
>
|
|
|
| (1) |
|
>
|
|
|
| (2) |
|
>
|
|
|
| (3) |
|
>
|
|
|
| (4) |
|
>
|
|
|
| (5) |
|
>
|
|
|
| (6) |
|
|
Download Help Document
Was this information helpful?
