Search results for "distribution:perl FileHandle"
FileHandle - supply object methods for filehandles
NOTE: This class is now a front-end to the IO::* classes. "FileHandle::new" creates a "FileHandle", which is a reference to a newly created symbol (see the Symbol package). If it receives any parameters, they are passed to "FileHandle::open"; if the ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
FileHandle - supply object methods for filehandles
NOTE: This class is now a front-end to the IO::* classes. "FileHandle::new" creates a "FileHandle", which is a reference to a newly created symbol (see the "Symbol" package). If it receives any parameters, they are passed to "FileHandle::open"; if th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
O - Generic interface to Perl Compiler backends
This is the module that is used as a frontend to the Perl Compiler. If you pass the "-q" option to the module, then the STDOUT filehandle will be redirected into the variable $O::BEGIN_output during compilation. This has the effect that any output pr...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
O - Generic interface to Perl Compiler backends
This is the module that is used as a frontend to the Perl Compiler. If you pass the "-q" option to the module, then the STDOUT filehandle will be redirected into the variable $O::BEGIN_output during compilation. This has the effect that any output pr...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
POSIX - Perl interface to IEEE Std 1003.1
The POSIX module permits you to access all (or nearly all) the standard POSIX 1003.1 identifiers. Many of these identifiers have been given Perl-ish interfaces. This document gives a condensed list of the features available in the POSIX module. Consu...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
POSIX - Perl interface to IEEE Std 1003.1
The POSIX module permits you to access all (or nearly all) the standard POSIX 1003.1 identifiers. Many of these identifiers have been given Perl-ish interfaces. This document gives a condensed list of the features available in the POSIX module. Consu...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
PerlIO - On demand loader for PerlIO layers and root of PerlIO::* name space
When an undefined layer 'foo' is encountered in an "open" or "binmode" layer specification then C code performs the equivalent of: use PerlIO 'foo'; The Perl code in PerlIO.pm then attempts to locate a layer by doing require PerlIO::foo; Otherwise th...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
PerlIO - On demand loader for PerlIO layers and root of PerlIO::* name space
When an undefined layer 'foo' is encountered in an "open" or "binmode" layer specification then C code performs the equivalent of: use PerlIO 'foo'; The Perl code in PerlIO.pm then attempts to locate a layer by doing require PerlIO::foo; Otherwise th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$x + $y" is always a numeric addition, and if $x or $y do not contain numbers, an attempt is made to convert them to numbers first. Th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$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
Opcode - Disable named opcodes when compiling perl code
Perl code is always compiled into an internal format before execution. Evaluating perl code (e.g. via "eval" or "do 'file'") causes the code to be compiled into an internal format and then, provided there was no error in the compilation, executed. Th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
Opcode - Disable named opcodes when compiling perl code
Perl code is always compiled into an internal format before execution. Evaluating perl code (e.g. via "eval" or "do 'file'") causes the code to be compiled into an internal format and then, provided there was no error in the compilation, executed. Th...
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
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
perldsc - Perl Data Structures Cookbook
Perl lets us have complex data structures. You can write something like this and all of a sudden, you'd have an array with three dimensions! for my $x (1 .. 10) { for my $y (1 .. 10) { for my $z (1 .. 10) { $AoA[$x][$y][$z] = $x ** $y + $z; } } } Ala...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perldsc - Perl Data Structures Cookbook
Perl lets us have complex data structures. You can write something like this and all of a sudden, you'd have an array with three dimensions! for my $x (1 .. 10) { for my $y (1 .. 10) { for my $z (1 .. 10) { $AoA[$x][$y][$z] = $x ** $y + $z; } } } Ala...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlsub - Perl subroutines
Like many languages, Perl provides for user-defined subroutines. These may be located anywhere in the main program, loaded in from other files via the "do", "require", or "use" keywords, or generated on the fly using "eval" or anonymous subroutines. ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlsub - Perl subroutines
Like many languages, Perl provides for user-defined subroutines. These may be located anywhere in the main program, loaded in from other files via the "do", "require", or "use" keywords, or generated on the fly using "eval" or anonymous subroutines. ...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC