The Perl Programming Language - www.perl.org
WEBPerl is a highly capable, feature-rich programming language with over 36 years of development. Download and Get Started. Learning. With free online books, over 25,000 extension modules, and a large developer community, there …
Perl - Wikipedia
WEBPerl is a highly expressive programming language: source code for a given algorithm can be short and highly compressible. Perl gained widespread popularity in the mid-1990s as a CGI scripting language, in part due to its powerful regular expression and string parsing abilities.
Perl Download - www.perl.org
WEBPerl runs on over 100 platforms! We recommend that you always run the latest stable version, currently 5.38.2. If you're running a version older than 5.8.3, you may find that the latest version of CPAN modules will not work.
perlop - Perl operators and precedence - Perldoc Browser
WEBPerl operators have the following associativity and precedence, listed from highest precedence to lowest. Operators borrowed from C keep the same precedence relationship with each other, even where C's precedence is slightly screwy. (This makes learning Perl easier for C folks.)
syntax - What are the differences between $, @, % in Perl variable ...
WEBApr 5, 2011 · perldoc perlintro. and take a look at the section Perl variable types. You can also see this on line with the perldoc.perl.org section on Perl variables. A quick overview: $foo is a scalar variable. It can hold a single value which can be a …
operators - What does =~ do in Perl? - Stack Overflow
WEB55. =~ is the operator testing a regular expression match. The expression /9eaf/ is a regular expression (the slashes // are delimiters, the 9eaf is the actual regular expression). In words, the test is saying "If the variable $tag matches the regular expression /9eaf/ ..."
About Perl - www.perl.org
WEBPerl is a highly capable, feature-rich programming language with over 36 years of development. Perl runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large scale development projects.
Learn Perl - learn.perl.org
WEBA modern programming language. Helping you get started with Perl. Download and Get Started. There are many reasons to use Perl, including 108,000 modules ready for you to use.
Learn Perl - www.perl.org
WEBlearn.perl.org. A brief introduction. Free online Perl books. Join your local community. Books and More.
perlvar - Perl predefined variables - Perldoc Browser
WEBDESCRIPTION. The Syntax of Variable Names. Variable names in Perl can have several formats. Usually, they must begin with a letter or underscore, in which case they can be arbitrarily long (up to an internal limit of 251 characters) and may contain letters, digits, underscores, or the special sequence :: or '.
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