Search results for "distribution:perl B::Debug"
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
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
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
strict - Perl pragma to restrict unsafe constructs
The "strict" pragma disables certain Perl expressions that could behave unexpectedly or are difficult to debug, turning them into errors. The effect of this pragma is limited to the current file or scope block. If no import list is supplied, all poss...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
strict - Perl pragma to restrict unsafe constructs
The "strict" pragma disables certain Perl expressions that could behave unexpectedly or are difficult to debug, turning them into errors. The effect of this pragma is limited to the current file or scope block. If no import list is supplied, all poss...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$x + $y" is always a numeric addition, and if $x or $y do not contain numbers, an attempt is made to convert them to numbers first. Th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$x + $y" is always a numeric addition, and if $x or $y do not contain numbers, an attempt is made to convert them to numbers first. Th...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlbug - how to submit bug reports on Perl
This program is designed to help you generate bug reports (and thank-you notes) about perl5 and the modules which ship with it. In most cases, you can just run it interactively from a command line without any special arguments and follow the prompts....
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlbug - how to submit bug reports on Perl
This program is designed to help you generate bug reports (and thank-you notes) about perl5 and the modules which ship with it. In most cases, you can just run it interactively from a command line without any special arguments and follow the prompts....
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
bench.pl - Compare the performance of perl code snippets across multiple perls.
By default, bench.pl will run code snippets found in t/perf/benchmarks (or similar) under cachegrind, in order to calculate how many instruction reads, data writes, branches, cache misses, etc. that one execution of the snippet uses. Usually it will ...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
bench.pl - Compare the performance of perl code snippets across multiple perls.
By default, bench.pl will run code snippets found in t/perf/benchmarks (or similar) under cachegrind, in order to calculate how many instruction reads, data writes, branches, cache misses, etc. that one execution of the snippet uses. Usually it will ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlsyn - Perl syntax
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...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlsyn - Perl syntax
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...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlvms - VMS-specific documentation for Perl
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...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlvms - VMS-specific documentation for Perl
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...
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
perlvar - Perl predefined variables
The Syntax of Variable Names Variable names in Perl can have several formats. Usually, they must begin with a letter or underscore, in which case they can be arbitrarily long (up to an internal limit of 251 characters) and may contain letters, digits...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
B::Xref - Generates cross reference reports for Perl programs
The B::Xref module is used to generate a cross reference listing of all definitions and uses of variables, subroutines and formats in a Perl program. It is implemented as a backend for the Perl compiler. The report generated is in the following forma...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC