Regular Expression to get a string between parentheses in Javascript

A stringified regular expression includes an enclosing non-capturing group;  stringifies as .

.NET Regular Expressions and Captures - CodeGuru

The syntax (language format) described on this page is compliant with extended regular expressions (EREs) defined in IEEE POSIX 1003.2 (Section 2.8). EREs are now commonly supported by Apache, PERL, PHP4, Javascript 1.3+, MS Visual Studio, most visual editors, vi, emac, the GNU family of tools (including grep, awk and sed) as well as many others. Extended Regular Expressions (EREs) will support Basic Regular Expressions (BREs are essentially a subset of EREs). Most applications, utilities and laguages that implement RE's, especially PERL, extend the ERE capabilities and what are typically called PERL Compatible Regular Expressions () have, largely, become a standard. Implementation documentation should always be consulted in case some wierd Regular Expression variant is involved.

Regular Expressions and Captures.

(only print matching part of line).When regular expression options are of the opening parenthesis calls to regular expression pattern-matching methods.

This is irregular in the sense that all the memberscannot be represented by a DFA based RE, that is one without using advanced featureslike capture groups.


The remainder of the capture is a regular expression

Note especially the escaping of the parentheses within . Parentheses are special in Perl regular expressions. They group atoms into larger units and also capture portions of matching strings. To match literal parentheses, escape them with backslashes as seen in .

Regular expressions and multiple capture groups | …

Perl 5.10 added named captures, which allow you to capture portions of matches from applying a regular expression and access them later. For example, when extracting a phone number from contact information:

Group and capture the expression within the parenthesis ( ) ([0-9]*)

Regular expressions allow you to group and capture portions of the match for later use. To extract an American telephone number of the form from a string:

An Introduction to Regular Expressions (Regex) In JavaScript

Regular expressions allow you to group and capture portions of the match for later use. To extract an American telephone number of the form from a string:

An Introduction to Regular Expressions (Regex) In JavaScript ..

Parentheses enclose the capture. The construct names this particular capture and must immediately follow the left parenthesis. The remainder of the capture is a regular expression.

JavaScript Kit- RegExp (regular expression) object

Perl 5.10 added named captures, which allow you to capture portions of matches from applying a regular expression and access them later, such as finding a phone number in a string of contact information:

regex - Regular Expressions: How is group matching …

Note especially the escaping of the parentheses within . Parentheses are special in Perl 5 regular expressions. They group atoms into larger units and also capture portions of matching strings. To match literal parentheses, escape them with backslashes as seen in .