Search results for "dist:perl scalar::util"
B - The Perl Compiler Backend
The "B" module supplies classes which allow a Perl program to delve into its own innards. It is the module used to implement the "backends" of the Perl compiler. Usage of the compiler does not require knowledge of this module: see the O module for th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
B - The Perl Compiler Backend
The "B" module supplies classes which allow a Perl program to delve into its own innards. It is the module used to implement the "backends" of the Perl compiler. Usage of the compiler does not require knowledge of this module: see the O module for th...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
todo - Perl TO-DO list
This is a list of wishes for Perl. The most up to date version of this file is at <https://github.com/Perl/perl5/blob/blead/Porting/todo.pod>. The tasks we think are smaller or easier are listed first. Anyone is welcome to work on any of these, but i...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
todo - Perl TO-DO list
This is a list of wishes for Perl. The most up to date version of this file is at <https://github.com/Perl/perl5/blob/blead/Porting/todo.pod>. The tasks we think are smaller or easier are listed first. Anyone is welcome to work on any of these, but i...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlrun - how to execute the Perl interpreter
The normal way to run a Perl program is by making it directly executable, or else by passing the name of the source file as an argument on the command line. (An interactive Perl environment is also possible--see perldebug for details on how to do tha...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlrun - how to execute the Perl interpreter
The normal way to run a Perl program is by making it directly executable, or else by passing the name of the source file as an argument on the command line. (An interactive Perl environment is also possible--see perldebug for details on how to do tha...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
builtin - Perl pragma to import built-in utility functions
Perl provides several utility functions in the "builtin" package. These are plain functions, and look and behave just like regular user-defined functions do. They do not provide new syntax or require special parsing. These functions are always presen...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
builtin - Perl pragma to import built-in utility functions
Perl provides several utility functions in the "builtin" package. These are plain functions, and look and behave just like regular user-defined functions do. They do not provide new syntax or require special parsing. These functions are always presen...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlmod - Perl modules (packages and symbol tables)
Is this the document you were after? There are other documents which might contain the information that you're looking for: This doc Perl's packages, namespaces, and some info on classes. perlnewmod Tutorial on making a new module. perlmodstyle Best ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlmod - Perl modules (packages and symbol tables)
Is this the document you were after? There are other documents which might contain the information that you're looking for: This doc Perl's packages, namespaces, and some info on classes. perlnewmod Tutorial on making a new module. perlmodstyle Best ...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlref - Perl references and nested data structures
Before release 5 of Perl it was difficult to represent complex data structures, because all references had to be symbolic--and even then it was difficult to refer to a variable instead of a symbol table entry. Perl now not only makes it easier to use...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlref - Perl references and nested data structures
Before release 5 of Perl it was difficult to represent complex data structures, because all references had to be symbolic--and even then it was difficult to refer to a variable instead of a symbol table entry. Perl now not only makes it easier to use...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlsec - Perl security
Perl is designed to make it easy to program securely even when running with extra privileges, like setuid or setgid programs. Unlike most command line shells, which are based on multiple substitution passes on each line of the script, Perl uses a mor...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlsec - Perl security
Perl is designed to make it easy to program securely even when running with extra privileges, like setuid or setgid programs. Unlike most command line shells, which are based on multiple substitution passes on each line of the script, Perl uses a mor...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlobj - Perl object reference
This document provides a reference for Perl's object orientation features. If you're looking for an introduction to object-oriented programming in Perl, please see perlootut. In order to understand Perl objects, you first need to understand reference...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlobj - Perl object reference
This document provides a reference for Perl's object orientation features. If you're looking for an introduction to object-oriented programming in Perl, please see perlootut. In order to understand Perl objects, you first need to understand reference...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perltie - how to hide an object class in a simple variable
Prior to release 5.0 of Perl, a programmer could use dbmopen() to connect an on-disk database in the standard Unix dbm(3x) format magically to a %HASH in their program. However, their Perl was either built with one particular dbm library or another, ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perltie - how to hide an object class in a simple variable
Prior to release 5.0 of Perl, a programmer could use dbmopen() to connect an on-disk database in the standard Unix dbm(3x) format magically to a %HASH in their program. However, their Perl was either built with one particular dbm library or another, ...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
bisect.pl - use git bisect to pinpoint changes
Together bisect.pl and bisect-runner.pl attempt to automate the use of "git bisect" as much as possible. With one command (and no other files) it's easy to find out * Which commit caused this example code to break? * Which commit caused this example ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perldiag - various Perl diagnostics
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...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC