[shang-test2:/var/10202_database_HP-Tru64/database]#uname -aOSF1 shang-test2 V5.1 2650 alpha在tru64上用root登陆之后，运行runInstaller，出现如下错误：[shang-test2:/var/10202_database_HP-Tru64/database]#./runInstallerERROR: Unable to convert from "UTF-8" to "ISO8859-1" for NLS!V5. ...

（1）sub new_node {my $self = shift;my $class = ref($self) || $self;my $node = {};$node->{LEFT} = $node->{RIGHT} = $node;$node->{DATA} = [ @_ ];return bless $node, $class;}这段代码是说应用进行了循环定义，我不太明白为什么会是循环定义的（2）package FOO;sub new {my $typ ...

我对这个函数的用法不是很理解，我现在的初步认识是这个函数的作用就是1）将某个变量与某个class关联In modern versions of Perl, you can bind any ordinary variable (scalar, array, or hash) to animplementation class by using tie. (The class may or may not implement a DBM file.) You can break th ...

看了一段时间perl相关的资料，觉得对::和->的区别不理解，也可能就根本理解错误。请高手帮忙指正：我写了两个文件做实验，一个是common.pm，一个是test.pl[test.pl]#!/usr/bin/perl -wBEGIN{ push @INC,'/linux/src/COMMON'};use strict;require common;my $result=common->internal_days("20080911 ...

perl中包嵌套是怎么实现的啊？