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Perl poetry is the practice of writing poems that can be compiled as legal Perl code, for example the piece known as "Black Perl". Perl poetry is made possible by the large number of English words that are used in the Perl language.
The hash mark character introduces a comment in Perl, which runs up to the end of the line of code and is ignored by the compiler (except on Windows). The comment used here is of a special kind: it’s called the shebang line.
Includes a scripting interface for Perl. Visual Studio Code – is a free source-code editor from Microsoft, and available for Windows, Linux and macOS. Includes syntax highlighting for Perl and the ability to run and debug Perl code directly within the editor.
Perl provides three loop control keywords that all accept an optional loop label as an argument. If no label is specified, the keywords act on the innermost loop. Within nested loops, the use of labels enables control to move from an inner loop to an outer one, or out of the outer loop altogether.
The code on this page requires perl 5.6.0 which is considered rather old by now. Examples. What follows are examples of "Hello, ...
Perl Programming Documentation, also called perldoc, is the name of the user manual for the Perl 5 programming language. ... Contact Wikipedia; Code of Conduct;
Note that the C code under the CODE: section calls the _do_sv_catsv() pure-C function that was defined in the prior section. Perl’s documentation explains the meaning and purpose of all of the “special” symbols (e.g., aTHX_ and RETVAL) shown above. To make this module available to Perl it must be compiled.
Download QR code; Print/export Download as PDF; Printable version; ... Pages in category "Perl" The following 43 pages are in this category, out of 43 total.