regex - Carets in Regular Expressions - Stack Overflow Specifically when does ^ mean "match start" and when does it mean "not the following" in regular expressions? From the Wikipedia article and other references, I've concluded it means the former a
regex - Regular Expressions- Match Anything - Stack Overflow How do I make an expression to match absolutely anything (including whitespaces)? Example: Regex: I bought _____ sheep Matches: I bought sheep I bought a sheep I bought five sheep I tried usi
regex - Question marks in regular expressions - Stack Overflow I'm reading the regular expressions reference and I'm thinking about ? and ?? characters Could you explain me with some examples their usefulness? I don't understand them enough thank you
What does regular expression \\s*,\\s* do? - Stack Overflow 59 That regex "\\s*,\\s*" means: \s* any number of whitespace characters a comma \s* any number of whitespace characters which will split on commas and consume any spaces either side
Regex: ?: notation (Question mark and colon notation) The regex compiles fine, and there are already JUnit tests that show how it works It's just that I'm a bit confused about why the first question mark and colon are there