Last active
September 3, 2021 16:03
-
-
Save slawo-ch/3761e3a63c8bde3185820ca4b4417a89 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Character | Meaning | Escaped | |
---|---|---|---|
^ | boundary matcher | \^ | |
$ | boundary matcher | \$ | |
\ | escape character | \\ | |
{ | quantifier notation | \{ | |
} | quantifier notation | \} | |
[ | character class notation | \[ | |
] | character class notation | \] | |
( | group notation | \( | |
) | group notation | \) | |
. | predefined character class | \. | |
* | quantifier | \* | |
+ | quantifier | \+ | |
? | quantifier | \? | |
| | OR operator | \| |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment