The following regular expression characters cause a match to succeed or fail depending on the current position in the string.
Example: ^ specifies that the current position is at the beginning of a line or string. The regular expression ^FTP returns only those occurrences of the character string "FTP" that occur at the beginning of a line.
Regular Expression | Description |
^ | The match must occur at the beginning of the string or the beginning of the line. |
$ | The match must occur at the end of the string, before \n at the end of the string, or at the end of the line. |
\A | The match must occur at the beginning of the string (ignores the Multiline option). |
\Z | The match must occur at the end of the string or before \n at the end of the string (ignores the Multiline option). |
\G | The match must occur at the point where the previous match ended. When used with Match.NextMatch(), this ensures that matches are all contiguous. |
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