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* [\s] -- one space character. Includes ' ' and tabs (\t) |
* [\s] -- one space character. Includes ' ' and tabs (\t) |
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* [()] -- groups. You can use the groups matched in the replacement field. For example replace [(\d)] with [0$1] results in a leading zero added. |
* [()] -- groups. You can use the groups matched in the replacement field. For example replace [(\d)] with [0$1] results in a leading zero added. |
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* [[]] -- character groups. For example, [123] matches 1, 2 or 3. |
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* [^\d] -- combination. ^ means not, \d means digit. So one character, being everything but a digit, is matched here |
* [^\d] -- combination. ^ means not, \d means digit. So one character, being everything but a digit, is matched here |
* [\d*] -- '*' means: 0 to n matches. This would match no or up to infinite digits. |
* [\d*] -- '*' means: 0 to n matches. This would match no or up to infinite digits. |