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Perl is a language allowing many different styles of programming. A developer is as likely to find a module written in a procedural style (for example, Test::Simple ) as object-oriented (e.g. XML::Parser ), both are considered equally valid according to what the module needs to do.
The Perl Object Environment (POE) is a library of Perl modules written in the Perl programming language by Rocco Caputo et al. . From CPAN: "POE originally was developed as the core of a persistent object server and runtime environment.
Data::ParseBinary [1] is a CPAN module that originated as a port of Construct to the Perl programming language. (see its main POD document for its inspiration). Since the initial version, some parts of the original API have been deprecated.
Perl – high-level, general-purpose, interpreted, multi-paradigm, dynamic programming language. Perl was originally developed by Larry Wall in 1987 as a general-purpose Unix scripting language to make report processing easier. [1] Since then, it has undergone many changes and revisions and become widely popular amongst programmers. Larry Wall ...
Perl 5 gained widespread popularity in the late 1990s as a CGI scripting language for the Web, in part due to its parsing abilities. [15] Python is a widely used general-purpose, high-level, interpreted, programming language. [16] Python supports multiple programming paradigms, including object-oriented, imperative, functional and procedural ...
A snippet of Python code with keywords highlighted in bold yellow font. The syntax of the Python programming language is the set of rules that defines how a Python program will be written and interpreted (by both the runtime system and by human readers). The Python language has many similarities to Perl, C, and Java. However, there are some ...
Perl comes with a small set of core modules. Some of these perform bootstrapping tasks, such as ExtUtils::MakeMaker, [5] which is used to create Makefiles for building and installing other extension modules; others, like List::Util, [6] are merely commonly used. CPAN's main purpose is to help programmers locate modules and programs not included ...
^d This language does not have a separate character type. Characters are represented as strings of length 1. ^e Enumerations in this language are algebraic types with only nullary constructors ^f The value of n is provided by the SELECTED_INT_KIND [4] intrinsic function.