Get extension of an file.

regex for phone numbers in Israel

Regexp for kz website mask "+7(999) 999-99-99"

Matches sentences, but skips over abreviations

JS Regex Lazy quantifier

Supports new top level domains, such as .plumbers .blackfriday

extract the path from a URL returns one group (if matching) with the path info e.g. http://somedomain.com/some-page/ http://www.domain.com:8080/some-page/ https://www.google.com:8080/some-page/...

make sure mysql tables have the correct form

We have a pipe delimited text file and each new record is separated by a CRLF. Each record has a fixed number of pipes, but not every column or field is valued, so there may be 2 or more pipes together. Is there a way to write a regex to parse out the third or fifth value? Many thanks in advance.

Expression to match a large amount of possible musical chords. From what I understand from musicians, the number of chords is basically infinite, but you will still find a certain scope being used freuently.

sdf

There are 2 segments within this data that start with REF* and end with a tilde (~). I can capture one of them but not both. I've read and cant seem to figure this one out. I DO need to preface with the NM1*03 piece.

\_\d(.+) for _2015041122

matches a list of comma separated dates in the form dd/mm/yyy. Between two dates must be only a comma. no other character are permitted: matches: 12/03/2011,23/19/1967 Doesn't match: 23/02/2010, 11/11/2011