perlvms - VMS-specific documentation for Perl River stage five • 10368 direct dependents • 30534 total dependents

Gathered below are notes describing details of Perl 5's behavior on VMS. They are a supplement to the regular Perl 5 documentation, so we have focussed on the ways in which Perl 5 functions differently under VMS than it does under Unix, and on the in...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perlvms - VMS-specific documentation for Perl River stage five • 10368 direct dependents • 30534 total dependents

Gathered below are notes describing details of Perl 5's behavior on VMS. They are a supplement to the regular Perl 5 documentation, so we have focussed on the ways in which Perl 5 functions differently under VMS than it does under Unix, and on the in...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlsyn - Perl syntax River stage five • 10368 direct dependents • 30534 total dependents

A Perl program consists of a sequence of declarations and statements which run from the top to the bottom. Loops, subroutines, and other control structures allow you to jump around within the code. Perl is a free-form language: you can format and ind...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlsyn - Perl syntax River stage five • 10368 direct dependents • 30534 total dependents

A Perl program consists of a sequence of declarations and statements which run from the top to the bottom. Loops, subroutines, and other control structures allow you to jump around within the code. Perl is a free-form language: you can format and ind...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perl5db.pl - the perl debugger River stage five • 10368 direct dependents • 30534 total dependents

"perl5db.pl" is the perl debugger. It is loaded automatically by Perl when you invoke a script with "perl -d". This documentation tries to outline the structure and services provided by "perl5db.pl", and to describe how you can use them....

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perl5db.pl - the perl debugger River stage five • 10368 direct dependents • 30534 total dependents

"perl5db.pl" is the perl debugger. It is loaded automatically by Perl when you invoke a script with "perl -d". This documentation tries to outline the structure and services provided by "perl5db.pl", and to describe how you can use them....

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perlmodlib - constructing new Perl modules and finding existing ones River stage five • 10368 direct dependents • 30534 total dependents

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perlmodlib - constructing new Perl modules and finding existing ones River stage five • 10368 direct dependents • 30534 total dependents

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perldiag - various Perl diagnostics River stage five • 10368 direct dependents • 30534 total dependents

These messages are classified as follows (listed in increasing order of desperation): (W) A warning (optional). (D) A deprecation (enabled by default). (S) A severe warning (enabled by default). (F) A fatal error (trappable). (P) An internal error yo...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perldiag - various Perl diagnostics River stage five • 10368 direct dependents • 30534 total dependents

These messages are classified as follows (listed in increasing order of desperation): (W) A warning (optional). (D) A deprecation (enabled by default). (S) A severe warning (enabled by default). (F) A fatal error (trappable). (P) An internal error yo...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

overload - Package for overloading Perl operations River stage five • 10368 direct dependents • 30534 total dependents

This pragma allows overloading of Perl's operators for a class. To overload built-in functions, see "Overriding Built-in Functions" in perlsub instead. Fundamentals Declaration Arguments of the "use overload" directive are (key, value) pairs. For the...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

overload - Package for overloading Perl operations River stage five • 10368 direct dependents • 30534 total dependents

This pragma allows overloading of Perl's operators for a class. To overload built-in functions, see "Overriding Built-in Functions" in perlsub instead. Fundamentals Declaration Arguments of the "use overload" directive are (key, value) pairs. For the...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlcall - Perl calling conventions from C River stage five • 10368 direct dependents • 30534 total dependents

The purpose of this document is to show you how to call Perl subroutines directly from C, i.e., how to write *callbacks*. Apart from discussing the C interface provided by Perl for writing callbacks the document uses a series of examples to show how ...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perlcall - Perl calling conventions from C River stage five • 10368 direct dependents • 30534 total dependents

The purpose of this document is to show you how to call Perl subroutines directly from C, i.e., how to write *callbacks*. Apart from discussing the C interface provided by Perl for writing callbacks the document uses a series of examples to show how ...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perldata - Perl data types River stage five • 10368 direct dependents • 30534 total dependents

Variable names Perl has three built-in data types: scalars, arrays of scalars, and associative arrays of scalars, known as "hashes". A scalar is a single string (of any size, limited only by the available memory), number, or a reference to something ...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perldata - Perl data types River stage five • 10368 direct dependents • 30534 total dependents

Variable names Perl has three built-in data types: scalars, arrays of scalars, and associative arrays of scalars, known as "hashes". A scalar is a single string (of any size, limited only by the available memory), number, or a reference to something ...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlguts - Introduction to the Perl API River stage five • 10368 direct dependents • 30534 total dependents

This document attempts to describe how to use the Perl API, as well as to provide some info on the basic workings of the Perl core. It is far from complete and probably contains many errors. Please refer any questions or comments to the author below....

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

perlguts - Introduction to the Perl API River stage five • 10368 direct dependents • 30534 total dependents

This document attempts to describe how to use the Perl API, as well as to provide some info on the basic workings of the Perl core. It is far from complete and probably contains many errors. Please refer any questions or comments to the author below....

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlfunc - Perl builtin functions River stage five • 10368 direct dependents • 30534 total dependents

The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma. (See the precedence table in perlo...

XSAWYERX/perl-5.30.0 - 22 May 2019 09:35:50 GMT

perlfunc - Perl builtin functions River stage five • 10368 direct dependents • 30534 total dependents

The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma. (See the precedence table in perlo...

SHAY/perl-5.30.1 - 10 Nov 2019 14:14:00 GMT

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