Posted
by Mike
on Stack Overflow
See other posts from Stack Overflow
or by Mike
Published on 2010-06-15T16:10:47Z
Indexed on
2010/06/15
16:22 UTC
Read the original article
Hit count: 165
Does Perl's foreach loop operator require that the list items be presented in order?
For example
my @a=(1,2,3);
foreach my $item (@a) {
print $item;
}
will always print 1 2 3?
I suspect so, but I can't find it documented.
© 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 Stack Overflow
- Search for 'Stack Overflow'
I am receiving the following foreach error on my PHP file and I have no idea how to fix it. Does anyone have any ideas?
When I load the page I get this:
Warning: Invalid argument supplied for foreach() in /home/mysite/public_html/merge/class/global_functions.php on line 61
Warning: Invalid argument…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I got an image upload function working, but there's 4 images required in this image. And my current function is simply just overwriting the image despite the number. I'm wondering how I would insert (preferably) a letter into my foreach function.
$uploads = array($this->uploads->data());
foreach…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I'm trying to iterate through an xml document using xsl:foreach but I need the select=" " to be dynamic so I'm using a variable as the source. Here's what I've tried:
...
<xsl:template name="SetDataPath">
<xsl:param name="Type" />
<xsl:variable name="Path_1">/Rating/Path1/*</xsl:variable>
…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi there.
Today I coded a function that uses two nested foreach loops. After seeing, that it did not work like expected, i debugged it. But I dont see an error, and dont think a simple error can cause the behavior i have noticed.
The part looks like this:
foreach(MyClass cItem in checkedListBoxItemList…
>>> More
as seen on ASP.net Weblogs
- Search for 'ASP.net Weblogs'
This blog post will show you step by step to refactoring some code to be more readable (at least what I think). Patrik Löwnedahl gave me some of the ideas when we where talking about making code much cleaner. The following is an simple application that will have a list of movies (Normal and Transfer)…
>>> More
