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| Title |
Test
Details
Pattern Title
|
| Expression |
^(0|(-?(((0|[1-9]\d*)\.\d+)|([1-9]\d*))))$ |
| Description |
matches a double number |
| Matches |
-0.5 | 0.01 | 15 |
| Non-Matches |
01 | 0.2.2 | +5 |
| Author |
Rating:
Not yet rated.
Lucian Toza
|
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