How to detect regex pattern for strings with underscore?
How to detect regex pattern for strings with underscore?
1 answer
by
lottie ,
4 months ago
@mac
To detect regex patterns for strings with underscore, you can use the following regular expression:
1
|
^.*_.*$ |
Explanation:
- ^ : asserts position at start of the string
- .* : matches any character (except for line terminators) zero or more times
- _ : matches the underscore character
- .* : matches any character (except for line terminators) zero or more times
- $ : asserts position at the end of the string
This regex pattern will match any string that contains at least one underscore character.
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