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FAQ 5.8 How can I make a filehandle local to a subroutine? How do I pass filehandles between subroutines? How do I make an array

This is an excerpt from the latest version perlfaq5.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

double slash operator syntax question

I may have asked this in another form recently, but I'm senile, so indulge me. What I want to do: if $lb_lang is undefined, I want to set it. $lb_lang // {$lb_lang = 'en'}; What perl -w yelled: Useless use of single ref constructor in void context at etc. But it seems to work in spite of the yelling.

Mail::Mailer - 'Reply To'

Hi, It is possible to set 'Reply To' address in Mail::Mailer ? If so, is it possible to set more than one ids for that value. I have a script that sends out email - When people reply to those emails by default I'd like the reply emails to go to a different set of recipients.[ more than one ids ] Is this possible ?

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Q and A - Digital Life

Q and A Digital Life, Australia - 23 hours ago

FAQ 5.34 How do I close a file descriptor by number?

This is an excerpt from the latest version perlfaq5.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

how to using 11g client connect oracle 8.1.7 server£¿

I install oracle 11g server using test at my machine . I find I don't connect 8.1.7 server. hint: D:\>sqlplus scott/tiger@XXX SQL*Plus: Release 11.1.0.6.0 - Production on Mon Aug 11 16:05:27 2008 Copyright (c) 1982, 2007, Oracle. All rights reserved. ERROR: ORA-03134: Connections to this server version are no longer supported.

Pictures - guitar, monsoon, and kids perspective...

Some pictures from the past two weeks.  Vignette's of life..

empty "if" statement - it doesn't look nice, does it?

Although an empty "if" statement is technically OK in Perl, it doesn't look very nice (and in some languages is even forbidden). Let's suppose we have a code like: if ($a == 1 && $b == 2) { # Essentially an empty "if" statement print "We're here only if a is not 1 and b is not 2!\n"; What would be a good way to get rid of this empty "if" statement?

Discussion forum sofware in perl

What is your perl generated discussion forum software? Preferable free/gnu. What I need in addition to features that most forum software has: - when someone posts something administrator gets a copy via email - administrator can upload messages as if someone had posted them. The latter is especially important. I maintain a ask-a-question-and-we-reply

shrink lobindex

Hi I work at 10.2.0.1 and I have problem with shrink tablespace, because at the end of file I have lobindex. So the command ALTER TABLE <table> MODIFY LOB(<column>) (SHRINK SPACE) doesn't make sense, because I can change only lob segment without index, and block_id of that index is always at the end of file.

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Slow updates for one table with bind variables

Hello, I have an application that queries and updates several table in a transaction every few seconds. I recently modified the application to use bind variables instead of ad-hoc SQL. With that modification, updates to one particular table have become slow: They used to be in the millisecond range but now sometimes take several seconds

FAQ 4.65 How can I get the unique keys from two hashes?

This is an excerpt from the latest version perlfaq4.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .