Perl is a programming language, and to use it requires many hours of reading about it and of practice writing programs in it.
Les Bate has written: 'Perl' -- subject(s): Perl (Computer program language), Web site development 'Perl Web development' -- subject(s): Perl (Computer program language), Web site development
Harlan A. Carvey has written: 'Perl scripting for Windows security' -- subject(s): Perl (Computer program language), Computer security
Michael Schilli has written: 'Perl Power!' -- subject(s): Perl (Computer program language)
Ellie Quigley has written: 'PHP and MySQL by example' -- subject(s): Design, MySQL (Electronic resource), PHP (Computer program language), Web databases, Web site development 'Complete PERL Training Course, The' 'Unix Shells by Example (By Example)' 'PERL by example' -- subject(s): Perl (langage de programmation), Perl (Computer program language), Langage programmation, PERL 'JavaScript by example' -- subject(s): JavaScript (Computer program language) 'JavaScript by Example'
Larry Wall has written: 'Programming Perl' -- subject(s): Perl (Computer program language), Programming languages, Programming Languages, Computadores (software), PERL
Neil J. Gunther has written: 'Analyzing computer system performance with PERL::PDQ' -- subject(s): Computer systems, Reliability, Evaluation, Perl (Computer program language)
Martin C. Brown has written: 'Perl programmer's reference' -- subject(s): Perl (Computer program language) 'Hacking GoogleMaps and GoogleEarth (ExtremeTech)' 'Python' -- subject(s): Programming languages (Electronic computers) 'XML processing with Perl, Python, and PHP' -- subject(s): PHP (Computer program language), Perl (Computer program language), Python (Computer program language), XML (Document markup language) 'Hacking Google Maps and Google Earth' -- subject(s): Computer Technology, Geographic information systems, Google Earth, Google Maps, Nonfiction, OverDrive
Joseph N. Hall has written: 'Effective Perl programming' -- subject(s): Perl (Computer program language)
Masateru Miyasaka has written: 'CGI/Perl handbook' -- subject(s): CGI (Computer network protocol), Internet programming, Perl (Computer program language), Web servers, Computer programs
Ludovic Tanguy has written: 'Perl pour les linguistes' -- subject(s): Perl (Computer program language), Computational linguistics
Computer codes are the numbers 0 and 1 use to the computer how to function and what program to use, or to program the computer its self. Not really sure but there is a code use to change the appearance of the windows toolbar to the color black.
Peter Wainwright has written: 'Pro Perl' -- subject(s): Internet programming, Object-oriented programming (Computer science), Perl (Computer program language) 'Pro Apache' -- subject(s): Apache (Computer file : Apache Group), Computer programs, Web servers 'Professional Perl programming' -- subject(s): Perl (Computer program language) 'Memories of mining industry'