Search results
Results from the WOW.Com Content Network
Perl is a high-level, general-purpose, interpreted, dynamic programming language.Though Perl is not officially an acronym, [9] there are various backronyms in use, including "Practical Extraction and Reporting Language".
Perl language structure. Perl data types – classifications identifying various types of data, that determine the possible values for each type; the operations that can be done on values of each type; the meaning of the data; and the way values of each type can be stored. [6] [7] The main data types in perl are: Scalars; Arrays; Hashes ...
The programming languages applied to deliver such dynamic web content vary vastly between sites. ... Java, C++, Perl [17] DynamoDB, RDS/Aurora, Redshift [18]
The Perl language includes a specialized syntax for writing regular expressions (RE, or regexes), and the interpreter contains an engine for matching strings to regular expressions. The regular-expression engine uses a backtracking algorithm, extending its capabilities from simple pattern matching to string capture and substitution.
Programming Perl, best known as the Camel Book among programmers, [1] is a book about writing programs using the Perl programming language, revised as several editions (1991–2012) to reflect major language changes since Perl version 4.
Pod is the language used for most documentation in the Perl world. This includes Perl itself, nearly all publicly released modules, many scripts, most design documents, many articles on Perl.com and other Perl-related web sites, and the Parrot virtual machine.
Wall developed the Perl interpreter and language while working for System Development Corporation, which later became part of Burroughs and then Unisys. [5] He is the co-author of Programming Perl (often referred to as the Camel Book and published by O'Reilly), which is the definitive resource for Perl programmers; and edited the Perl Cookbook.
The use of sigils was popularized by the BASIC programming language. The best known example of a sigil in BASIC is the dollar sign ("$") appended to the names of all strings. Consequently, programmers outside America tend [vague] to pronounce $ as "string" instead of "dollar".