ansicregularexpression

A regular expression sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Regular language · Comparison of regular... · Perl Compatible Regular...

Small and portable Regular Expression (regex) library written in C. Design is inspired by Rob Pike's regex-code for the book Beautiful Code available online ...

在使用regex.h 進行開發時，一般會有三個步驟：編譯、 匹配、 釋放，三個步驟分別對應到四個常用函式中的其中三個： regcomp() 、 regexec() 、 regfree() ，剩 ...

A regular expression is a pattern that the regular expression engine attempts to match in input text. A pattern consists of one or more character literals, ...

In this blog post we will construe some simple examples of regular expressions in C, also known as a regex. We will use the popular libraries PCRE and PCRE2.

Hello everyone. This question is regarding ISBN number checking. I've done it with my own algorithm, which is pretty bad in consideration ...

The PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5.

Regular expressions actually aren't part of ANSI C. It sounds like you might be talking about the POSIX regular expression library, which comes with most (all? ...

A regular expression is a sequence of characters that is used to search pattern. It is mainly used for pattern matching with strings, or string matching, etc.

Regular expressions are used for searching strings in text files. A regular expression is a string of characters and may contain certain metacharacters.