Results 6,491–6,500 of 18,669 for descr.zh_CN%3A%E9%81%8F%E5%88%B6%E5%9E%83%E5%9C%BE.(0.015 seconds)
Add line numbers to hereis blocks that contain perl source code
Eval::LineNumbers adds a #line "this-file" 392 comment to hereis text that is
going to be eval'd so that error messages will point back to the right place.
Please note: when you embed \n in your code, it gets expanded in double-quote
hereis documents so it will mess up your line numbering. Use \\n instead when
you can.
Perl5 module to provide an object interface for File::Temp
File::Tempdir is a Perl5 module which provides an object interface to
tempdir() from File::Temp. This allow to destroy the temporary directory
as soon you don't need it anymore using the magic DESTROY() function
automatically call be perl when the object is no longer reference.
Source filter for inline code templates (macros)
Filter::Template is a Perl source filter that provides simple inline
source code templates. Inlined source code can be significantly faster
than subroutines, especially for small-scale functions like accessors and
mutators. On the other hand, they are more difficult to maintain and use.
Choose your trade-offs wisely.
HASH that store values without increase the reference count
Hash::NoRef is a Perl module to create HASH that store values without increase
the reference count (weak references). This can be used to store objects but
without interfere in the DESTROY mechanism, since the reference in this HASH
won't count.
Base class for hashes with key-casing requirements
Hash::Case is the base class for various classes which tie special
treatment for the casing of keys. Be aware of the differences in
implementation: Lower and Upper are tied native hashes: these hashes
have no need for hidden fields or other assisting data structured. A
case Preserve hash will actually create three hashes.
Perl extension for creating Meta objects to track custom metrics
Meta::Builder is designed to be a generic tool for writing Meta
objects. Unlike specialized tools, Meta::Builder makes no assumptions
about what metrics you will care about. Meta::Builder also mkaes it
simple for others to extend your meta-object based tools by providing
hooks for other packages to add metrics to your meta object.
Make your classes pluggable
This module is meant to be loaded as a role from Moose-based classes
it will add five methods and four attributes to assist you with the
loading and handling of plugins and extensions for plugins. I
understand that this may pollute your namespace, however I took great
care in using the least ambiguous names possible.
Write-once, read-many attributes for Moose
The 'SetOnce' attribute lets your class have attributes that are not lazy and
not set, but that cannot be altered once set. If you try to alter the value
of an attribute with the SetOnce trait, either by accessor or writer, and the
attribute has a value, it will throw an exception.
Convenient utility for executing external commands in various ways
Proc::SafeExec provides an easy, safe way to execute external programs. It
replaces all of Perl's questionable ways of accomodating this, including
system(), open() with a pipe, exec(), back-ticks, etc. This module will never
automatically invoke /bin/sh. This module is easy enough to use that /bin/sh
should be unnecessary, even for complex pipelines.
Proc::Fork - Simple, intuitive interface to the fork() system call
This module provides an intuitive, Perl-ish way to write forking
programs by letting you use blocks to illustrate which code section
executes in which fork. The code for the parent, child, retry handler
and error handler are grouped together in a "fork block". The clauses
may appear in any order, but they must be consecutive (without any other
statements in between).