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A module defines its source code to be in a package (much like a Java package), the Perl mechanism for defining namespaces, e.g. CGI or Net::FTP or XML::Parser; the file structure mirrors the namespace structure (e.g. the source code for Net::FTP is in Net/FTP.pm).
The next layer, built from POE::Filter and probably the focus of most Perl Obfuscation Efficianados (see POE #POE Humor below), is the POE::Filter set: "Filters translate between raw streams and cooked chunks of tasty dada." per `sungo' POE::Filter::Block - parses input as fixed-length blocks. On the output side, it merely passes data through ...
In a talk at the YAPC::Europe 2005 conference and subsequent article "A Timely Start", Jean-Louis Leroy found that his Perl programs took much longer to run than expected because the perl interpreter spent significant time finding modules within his over-large include path. [120] Unlike Java, Python, and Ruby, Perl has only experimental support ...
Perl control structures; Perl modules - modular extensions of the Perl language. The following modules (and module groups) and many more, including support for them (manuals, etc.) can be found on CPAN.org, using its search box: Webpage-related modules – for creating, serving, fetching, and parsing web pages CGI.pm; Library for WWW in Perl ...
The compiler re-interprets this as resolving the Task it returned earlier, triggering a callback in the method's caller to do something with that length value. A function using async/await can use as many await expressions as it wants, and each will be handled in the same way (though a promise will only be returned to the caller for the first ...
As of Perl 5.10, PCRE is also available as a replacement for Perl's default regular-expression engine through the re::engine::PCRE module. The library can be built on Unix, Windows, and several other environments.
XCB.pm - Perl module implementing bindings to XCB. xpyb - The Python binding to the X Window System using XCB. As of June 2013, it does not support Python 3. Provided by freedesktop.org. xcffib - Another Python binding which supports Python 2 & 3 as well as several more X extensions than xpyb.
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