00000cam a22000007i 4500 UP-1685523046126268219 Buklod 20140421142549.0 m |o d | cr ||||||||||| 140421s2006 xx d r |||| u| 0596528124 (pbk.) 9780596528126 (pbk.) (iLib)UPMNL-00013079569 CASM-27641 CAS Library CASM rda eng QA 76.9 T48 F75 2006 Friedl, Jeffrey E. F. Mastering regular expressions Jeffrey E.F. Friedl. Third edition. Sebastapol, CA O'Reilly c2006. xxiv, 515 p. ill. 23 cm. text rdacontent unmediated rdamedia volume rdacarrier Previous ed.: 2002. Includes index. A regular expression (regex) is a pattern that describes a set of strings. Regular expressions are used for advanced context-sensitive searches (e.g. parsing data streams, data mining) and text modifications. They can be found in many advanced editors (e.g. vi, Emacs), in parser programs (e.g. grep) and in languages (e.g. Perl), mostly in a UNIX environment. This book is the standard work on regexes. Text processing (Computer science) Perl (Computer program language) Computer programming. FO UPMNL CASM QA 76.9 T48 F75 2006 Book