java Programming Glossary: lookbehind

http://stackoverflow.com/questions/1441556/parsing-csv-input-with-a-regex-in-java

Now I want to drop the quotes so I added the lookahead and lookbehind non capturing groups like I was doing for the commas. final..

Can you use zero-width matching regex in String split?

http://stackoverflow.com/questions/2406633/can-you-use-zero-width-matching-regex-in-string-split

zero width negative lookahead X X via zero width positive lookbehind X X via zero width negative lookbehind share improve this..

How do I convert CamelCase into human-readable names in Java?

http://stackoverflow.com/questions/2559759/how-do-i-convert-camelcase-into-human-readable-names-in-java

test It uses zero length matching regex with lookbehind and lookforward to find where to insert spaces. Basically there..

Backreferences in lookbehind

http://stackoverflow.com/questions/2734977/backreferences-in-lookbehind

in lookbehind Can you use backreferences in a lookbehind Let's say I want.. in lookbehind Can you use backreferences in a lookbehind Let's say I want to split wherever behind me a character is.. where the backreference is in a lookahead nested inside a lookbehind works but REGEX1 gives this error at run time Look behind group..

Java split is eating my characters

http://stackoverflow.com/questions/2819933/java-split-is-eating-my-characters

la le li lo The regex is essentially It uses negative lookbehind to assert that there is not a preceding . See also regular expressions.info.. str.split G. 4 prints 0123 4567 8901 2345 6789 0 Using a lookbehind lookahead combo String str HelloThereHowAreYou System.out.println.. width matching regex in String split Backreferences in lookbehind How do I convert CamelCase into human readable names in Java..

How does this Java regex detect palindromes?

http://stackoverflow.com/questions/3664881/how-does-this-java-regex-detect-palindromes

from where we're standing. By nesting a lookahead in a lookbehind in this manner we're able to metaphorically fly into the skies.. and convey semantics. Appendix On infinite length lookbehind in Java Observant readers would notice that assertEntirety contains.. readers would notice that assertEntirety contains a . in a lookbehind which makes its theoretical maximum length infinite. No Java..

Split string to equal length substrings in Java

http://stackoverflow.com/questions/3760152/split-string-to-equal-length-substrings-in-java

the beginning of the input the same as A . The enclosing lookbehind matches the position that's four characters along from the end.. four characters along from the end of the last match. Both lookbehind and G are advanced regex features not supported by all flavors...

Are Java and C# regular expressions compatible?

http://stackoverflow.com/questions/538579/are-java-and-c-sharp-regular-expressions-compatible

m n possessive quantifiers .NET NO Java YES text positive lookbehind .NET Full regex Java Finite length text negative lookbehind.. .NET Full regex Java Finite length text negative lookbehind .NET Full regex Java Finite length Conditionals of form regex..

How to split a comma separated String while ignoring escaped commas?

http://stackoverflow.com/questions/820172/how-to-split-a-comma-separated-string-while-ignoring-escaped-commas

a backslash. I think you need to use some sort of negative lookbehind to capture a which is not preceded by a without capturing the..