regex to only include a-z A-Z 0-9 dashes and underscores
112469
Regex Letters, Numbers, Dashes, and Underscores
64244
Searching for UUIDs in text with regex
155399
regex implementation to replace group with its lowercase version
7569
How do you match only valid roman numerals with a regular expression?
42585
Regex for positive float numbers
127525
Regular Expression for getting everything after last slash
94194
URLs: Dash vs. Underscore
152915
Regex to match only letters
116912
Regex only match if character is not included directly before desired string
61837
Can you make just part of a regex case-insensitive?
51317
Regular expression to match digits and basic math operators
147833
Matching numbers with regular expressions — only digits and commas
85361
Regular Expression: Numeric range
38405
Underscore `_` before the format string
8026
Regex Pattern to Match, Excluding when... / Except between
45636
RegEx for Javascript to allow only alphanumeric
105089
Regex to get NUMBER only from String