TWiki >
RegularExpression (3 vs. 4)
| | Regular Expressions
|
| |
[^0-9a-zA-Z] |
Matches any symbol (but not a number or a letter) |
[A-Z][A-Z]* |
Matches one or more uppercase letters |
[0-9]{3}-[0-9]{2}-[0-9]{4} |
US social security number, e.g. 123-45-6789 |
|
|
<
< |
PNG;Chart |
Search for topics containing the words PNG and Chart. This is not a regular expression! But a useful facility that is enabled when regular expression searching is enabled. |
|
>
> |
PNG;Chart |
Search for topics containing the words PNG and Chart. The ";" and separator is TWiki-specific and is not a regular expression; it is a useful facility that is enabled when regular expression searching is enabled. |
|
| |
Searches with "and" combinations |
Copyright © 1999-2026 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Daya Bay?
Send feedback Note: Please contribute updates to this topic on TWiki.org at
TWiki:TWiki.RegularExpression.
