Posted
by Mike
on Stack Overflow
See other posts from Stack Overflow
or by Mike
Published on 2010-05-19T20:49:43Z
Indexed on
2010/05/19
21:00 UTC
Read the original article
Hit count: 143
I'm learning Perl, and in a lot of the examples I see errors are handled like this
open FILE, "file.txt" or die $!;
Is die in the middle of a script really the best way to deal with an error?
© Stack Overflow or respective owner
as seen on Server Fault
- Search for 'Server Fault'
I'm trying to install Munin on a new VPS through yum install munin but I keep getting an error about a missing perl module: Requires: perl(:MODULE_COMPAT_5.8.8). This is the perl version currently installed: v5.10.1.
I've searched all around and still haven't found a solution for this.
Here's the…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
So, we host a geoservice webserver thing at the office.
Someone apparently broke into this box (probably via ftp or ssh), and put some kind of irc-managed rootkit thing.
Now I'm trying to clean the whole thing up, I found the process pid who tries to connect via irc, but i can't figure out who's…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello,
i am calling a perl script client.pl from a main script to capture the output of client.pl
in @output.
is there anyway to avoid the use of these two files so i can use the output of client.pl in main.pl itself
here is my code....
main.pl
=======
my @output = readpipe("client.pl");
client…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
How can I sort the dates in perl.
my @dates = ( "02/11/2009" , "12/20/2001" , "11/21/2010" ) ;
I have above dates in my array . How can I sort those dates... ?
My date format is dd/mm/YYYY.
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I want tha name of a perl book for only PERL PROGRAMS. The reason behind is I want to improve my programming skill in perl
>>> More
as seen on Oracle Blogs
- Search for 'Oracle Blogs'
The Batch Best Practices for Oracle Utilities Application Framework based products (Doc Id: 836362.1) and Technical Best Practices for Oracle Utilities Application Framework Based Products (Doc Id: 560367.1) have been updated with updated and new advice for the various versions of the Oracle…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
As most C++ programmers should know, partial template specialization of free functions is disallowed. For example, the following is illegal C++:
template <class T, int N>
T mul(const T& x) { return x * N; }
template <class T>
T mul<T, 0>(const T& x) { return T(0); }
//…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Say I have a class which represents a person, a variable within that class would be $name.
Previously, In my scripts I would create an instance of the object then set the name by just using:
$object->name = "x";
However, I was told this was not best practice? That I should have a function set_name()…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have been given the task to design a database to store a lot of information for our company. Because the task is rather big and contains multiple modules where users should be able to do stuff, I'm worried about designing a good data model for this. I just don't want to end up with a badly designed…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
All,
I'm in the process now of building a SaaS tool that allows network admins to generate notification emails to the members of the end-users of our platform (among many many other things). I'm running into a bit of an "out of my expertise" wall, as I know there are a lot of variables involved…
>>> More
