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Topic: Perl programming language

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In the News (Fri 19 Jul 19)

  Perl - Wikipedia, the free encyclopedia
Perl is widely used in finance and bioinformatics, where it is valued for rapid application development, ability to handle large data sets, and the availability of many standard and 3rd-party modules.
Perl is implemented as a core interpreter, written in C, together with a large collection of modules, written in Perl and C. The source distribution is, as of 2005, 12 MB when packaged in a tar file and compressed.
One consequence of this is that Perl is not a tidy language.
en.wikipedia.org /wiki/Perl_programming_language   (4840 words)

 Strict programming language - Wikipedia, the free encyclopedia
A non-strict programming language is one which is not strict, and hence may allow lazy evaluation.
Strict programming languages are often associated with eager evaluation, and non-strict languages with lazy evaluation, but other evaluation strategies are possible in each case.
The terms "eager programming language" and "lazy programming language" are often used as synonyms for "strict programming language" and "non-strict programming language" respectively.
en.wikipedia.org /wiki/Strict_programming_language   (309 words)

 perl programming language at PHPResume   (Site not responding. Last check: 2007-10-06)
Perl programming language is a stable, cross platform programming language.
Perl programming language is used for mission critical projects in the public and private sectors.
Perl programming is an interpreted language with a number of features that make it very useful for manipulating textual data.
www.phpresume.com /perl_programming_language.html   (161 words)

 Introduction to Perl programming
Perl is a programming language which excels at handling textual information.
Perl was developed by Larry Wall as a programming language to take the place of shell and AWK scripts on a Unix system.
Write a Perl program to go through and pick out the program name (ignore arguments to the program) and tally how many people are using each of the different programs.
www.peak.org /~regan/perl   (1576 words)

 Perl : Perl programming language   (Site not responding. Last check: 2007-10-06)
Perl (sometimes backronymed to Practical Extraction and Report Language or Pathologically Eclectic Rubbish Lister) is a programming language created by Larry Wall in 1987 that borrows features from C, sed, awk, shell scripting (sh), and (to a lesser extent) from many other programming languages as well.
Perl is often considered the archetypal scripting language and has been called the "glue that holds the web together", as it is one of the most popular CGI languages.
Perl is available for most operating systems but is particularly prevalent on Unix and Unix-like systems, and is growing in popularity on Microsoft Windows systems.
www.city-search.org /pe/perl-programming-language.html   (1555 words)

 The perl programming language
Perl is a powerful tool, as common to web developers and GNU/Linux "power users" as pneumatic impact wrenches are to a mechanic.
Perl is an all-purpose "glue language," and its flexibility makes it a choice utility capable of doing lots of stuff.
This is an interactive program (required for hard references where the book name is not known), though the script remembers the last book and chapter you used and suggests a link; you type 'y' to accept it, or you can change it.
www.student.northpark.edu /pemente/perl.htm   (505 words)

 The Perl Programming Language
Perl does this by saving the value of a local variable outside the current symbol table, and restoring it when the program exits the block to which the variable is localized.
Perl can often warn you if you're in danger of running into a runaway recursive loop, but it's generally better practice to unroll recursive functions where possible by using a stack; we'll discuss recursion at greater length in the next chapter.
Perl was designed to be complete, not simple: as a result, most of the system interaction tasks that a C programmer would use external libraries for are actually built in.
www.antipope.org /charlie/attic/tkperl/ptk-4.html   (7402 words)

 Programming Languages Directory | PERL Programming Language
PERL (Practical Extraction and Report Language) is a relatively new language.
Perl's strength lies in it's ability to interact with it's environment.
Perl is starting to move towards it's C heritage by adding the ability to program using objects.
www.computerowl.com /perl.php   (263 words)

 nntp.perl.org - perl.perl6.language.errors (306)
The authors' motivation is to help Perl 6 achieve a relatively robust exception handling mechanism that is suitable for error handling via exceptions, is still capable enough to handle the needs of production programs, and is still suitable for light-weight exceptions that may not involve errors at all.
The language should specify the rules by which this detected fault is bound to its corresponding exception-handling routine.
The authors are of the opinion that the public interface to to the core Perl API should support but not require the use of exceptions for errors that would set C<$!>, under the control of a S> or S> pragma.
www.nntp.perl.org /group/perl.perl6.language.errors/306   (8648 words)

 Python vs. the Perl programming language
A language that doesn't have everything is actually easier to program in than some that do.
Language choice is a relatively subjective, almost religious issue.
He replied that Perl was fine up to a hundred lines or so, but beyond that he sort of ``hit a wall,'' as he put it, and it got hard to manage the complexity.
infohost.nmt.edu /tcc/help/lang/python/vsperl.html   (742 words)

 Perl programming, perl programming language, cgi perl programming   (Site not responding. Last check: 2007-10-06)
Programming Perl is not just a book about Perl; it is also a unique introduction to the language and its culture, as one might expect only from its authors.
Perl is an interpreted programming language known for its power and flexibility.
Perl is a powerful programming language that has grown in popularity since it...
www.internetserviceinfo.com /perl-programming.html   (1071 words)

 Programming Perl - TutorGig Store - UK   (Site not responding. Last check: 2007-10-06)
It's also extensible in several ways, designed to work with many other languages and, as it's largely interpreted, Perl programs tend to run unmodified on a variety of platforms--though platform-specific Perl modules and programming practices are also discussed.
Because the Perl community is both knowledgeable and active the language covers a lot more ground than it did at the time the last edition of Programming Perl was published.
However if you know what a programming language is and you are familiar with how programs function in general then you should not have much trouble just picking this book up and ploughing through it.
www.tutorgig.co.uk /store/PR0596000278   (991 words)

 The PERL Programming Language
Here is a simple program that reads in a file and returns the file with line numbers added.
This is a simple recursive program that does arithmetic with listrefs.
It takes a file, specified by the user, either by being prompted by the program, or indicated on the command line, and removes all the spaces from it.
www.engin.umd.umich.edu /CIS/course.des/cis400/perl/perl.html   (738 words)

 Computer Programming [encyclopedia]   (Site not responding. Last check: 2007-10-06)
Programs can be built into the hardware itself, or they may exist independently in a form known as software.
Compiled programs written in languages such as FORTRAN and C or C++ aren't directly executable by a computer; they are translated into lower-level machine language by compilers and then are executed directly by the hardware.
Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of objects, each of which represents an instance of some class, and whose classes are all members of a hierarchy of classes united via inheritance relationship.
kosmoi.com /programming   (605 words)

 Amazon.com: Books: Programming Perl (3rd Edition)   (Site not responding. Last check: 2007-10-06)
First, it's an introduction to the Perl language for those who are new to programming; also, it's a guide for those who are coming from other languages; and, finally, it's a Perl language reference.
Perl is a powerful programming language that has grown in popularity since it first appeared in 1988.
Perl allows one to be as rigid as one wants to be, but allows one to be as free form as needed to get the job done and bring out ones creativity.
www.amazon.com /exec/obidos/tg/detail/-/0596000278?v=glance   (2487 words)

 A Beautifier for the Perl Programming Language   (Site not responding. Last check: 2007-10-06)
A talk on an enhanced version of this program and other developments in Perl beautification was presented at TPC 5.0, in July of 2001.
The basic approach, borrowed from my C++ beautifiers, is to use a pre-processor to disguise Perl code as C code, effect the beautification using standard C tools, and then convert the disguised Perl back to its original form using a post-processor.
In some cases, it generates Perl code that is syntactically incorrect, usually due to the introduction or removal of spaces and/or newline characters.
www.consultix-inc.com /perl_beautifier.html   (2471 words)

 PERL Programming: Language and Web Applications
PERL has rapidly become the language of choice for writing programs quickly and robustly across a wide range of fields - ranging from systems administration, text processing, linguistic analysis, molecular biology and (most importantly of all) the creation of dynamic World Wide Web pages.
The course is suitable for those with some programming experience, ideally with C, C++ or Java, and consists of lectures and interspersed practical sessions.
He has 15 years of experience with the Unix operating systems, is fluent in several programming languages and has an interest in constructing Graphical User Interfaces using X-Windows, especially the use of OSF/Motif toolkit.
www.ee.surrey.ac.uk /CE/technical/perl.html   (704 words)

 Perl Language Programming
Here are my notes on programming in Perl (the Practical Extraction and Report Language) used on many websites.
Perl for Windows 32-bit systems is available as part of the MKS Toolkit.
STDIN -- the standard source of data input into a program -- is usually the console, what is typed on the keyboard.
www.wilsonmar.com /1perl.htm   (532 words)

 WDVL: Professional Perl Programming
Perl is one of the most important scripting languages in use today.
The latest version of the language, Perl 5.6, is used throughout, with commentary for those with earlier versions.
Both aspiring and experienced Perl programmers will benefit from the expertise in this book, whether they are looking to develop serious applications, improve their productivity, or simply learn a more powerful and portable replacement for shell scripts.
www.wdvl.com /Authoring/Languages/Perl/ProPerl/index.html   (402 words)

 Language perl programming   (Site not responding. Last check: 2007-10-06)
More information on editor perl is ide perl cgi perl script, free perl script cannot be perl rule and related to perl suck both perl rocks is the same as free perlexpression perl regular The best thing about learning near perl of learning perl to perl array, perl split features.
More information on perl dbi and search for perl php, mysql perl by perl programmer is language perl programming, manual perl.
I need development perl, perl vision and example perl perl reference includes dr gisella perl related to hash perl topic.
www.diabetesindex.de /spaceindex/language_perl_programming.html   (427 words)

You may distribute this document either under the Artistic License (comes with Perl) or the GNU Public License, whichever suits you.
You may say that the files are "mirrored from CPAN".
Perl core and CPAN modules documentation (Randy Kobes)
www.cpan.org   (223 words)

 Perl Programming Language   (Site not responding. Last check: 2007-10-06)
Students are introduced to fundamentals of Perl programming, including how to write Perl codes, how to use Perl to sovle problems either in bioinformatics or server side computing with CGI.
The goals of the Introduction to Perl Programming course are that students, by mastering the topics presented in this course, gain valuable problem-solving skills and Perl knowledge that will enable them to become proficient in programming with Perl characteristics.
Fundamental programming concepts, including how to install of Perl and how to compile and execute Perl codes, numeric and string literals and variables, Perl built-in and derived functions, Perl operators, statements and control flow, read and write files in Perl, Perl regular expression, and application software in Perl.
www.cs.uiowa.edu /~jni/Perl/syllabus.html   (372 words)

 COMS W3101-5: Programming Language -- PERL   (Site not responding. Last check: 2007-10-06)
The languages is well suited for rapid prototype developement as well as for industrial strength applications.
The language is used in many areas of todays diverse computer industry: system adminstration tasks mostly on Unix), network programming, GUI programming, text processing.
Students are expexcted to be familiar with elements of structure programming in programming languages.
www.cvn.columbia.edu /courses/Summer2001/COMSW3101-5.html   (228 words)

 Downloading the Latest Version of Perl
Perl Package Manager: Use the Perl Package Manager (PPM) to easily view and install the large collection of modules and extensions that are available in binary packages at the ActiveState Package Repository.
Perl was originally envisioned and written for Unix.
Note that the standard Perl distribution compiles even on most closed-source systems now, so the ports directory is of somewhat limited utility for them.
www.perl.com /download.csp   (930 words)

 Cgi programming, cgi perl programming, cgi custom programming   (Site not responding. Last check: 2007-10-06)
Perl is the scripting language of choice for hundreds of CGI scripts.
A full explanation of the unique environment of CGI programming is included in the chapters...
Writing CGI Programs in Python (Page 1 of 8) Python is a powerful, free, open source, general purpose,...
www.watchcomputer.com /cgi-programming.html   (1019 words)

 CMP237 - Selected Programming Language: Perl   (Site not responding. Last check: 2007-10-06)
The objectives of this course are to introduce you to the Perl programming language, the Comprehensive Perl Archive Network (CPAN), and Perl application development.
We are building upon your previous programming experience, so the introduction should be brief, and we should be able to move quickly into performing meaningful tasks with Perl and using CPAN.
However, some of the help you need may be more generic (general programming issues, or issues with downloading and using a CPAN module, etc).
www.saintjoe.edu /~bobd/CS/237   (819 words)

 Perl.com: The Source for Perl -- perl development, perl conferences
Perl's suitability as a glue language allows you to connect two applications that wouldn't normally communicate by translating their data files between formats.
With Pugs and Parrot playing nicely and bringing Perl 6 to the rest of us, enterprising early adopters are experimenting with porting their popular Perl 5 modules to Perl 6.
Sprog is a graphical programming environment written in Perl, programmable by connecting components visually and setting their properties.
www.perl.com   (1878 words)

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