9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi guys,
I think this is a basic question. I'm not very familiar with this.
I'm trying to round a number up and round a number down. From what I have read this can be done using POSIX. I have tried to to use this, but i'm getting errors:
sub findGridBounds($$$%)
{
use POSIX;
... (0 Replies)
Discussion started by: WongSifu
0 Replies
2. Shell Programming and Scripting
Hi,
foreach $cat (sort{$cats{$b} <=> $cats{$a}} keys %cats)
can anyone explain me above code?? i am new to perl
Thanks (1 Reply)
Discussion started by: pspriyanka
1 Replies
3. Shell Programming and Scripting
Hi,
can anybody explain me below code
$cats{$category}++
Thanks (2 Replies)
Discussion started by: pspriyanka
2 Replies
4. Programming
Hi friends,
Please see the below code carefully.
=======================================================
# Get batch date and Ord range
open OR,$ARGV;
while (<OR>) { # find the batch date
next if length $_ < 3; # BLANK LINE
# last if $. > 120; # sample should be good enough... (2 Replies)
Discussion started by: pspriyanka
2 Replies
5. Shell Programming and Scripting
#!/usr/bin/perl
sub addToHash{
my(%hash) = @_;
$hash{ 'A' } = 'value';
$hash{ 'B' } = 'value';
$hash{ 'C' } = 'value';
print("Hashmap size is " .keys(%hash) . "\n");
}
my %myhash = ();
addToHash(\%myhash);
print("Hashmap size is " .keys(%myhash) . "\n");
I want this... (6 Replies)
Discussion started by: chrisjones
6 Replies
6. Programming
hi,
can anybody explain me the below code. i am new to perl
==========================================
$o_dups{$1} = 1 if /^\w+\t.{19}\t(+),/;
==========================================
regards,
priyanka (2 Replies)
Discussion started by: pspriyanka
2 Replies
7. Shell Programming and Scripting
Hi everyone, and thank you for your help with this. I am VERY new with perl so all of your help is appreciated. I have tried google but as I don't know the proper terms to search for and could be daunting for a newbie scripter... I know this is very easy for most of you! Thanks!
I have a... (4 Replies)
Discussion started by: sinusoid
4 Replies
8. Programming
Hello. I am taking a Perl class in college and we've briefly covered SQL and moved on. We have a term project and we can do whatever we want. My project will rely strongly on an SQL Database so I am trying to learn as much about Perl DBI as I can to get things up and going.
I am basically... (1 Reply)
Discussion started by: Dave247
1 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I was jus goin through a ebook on perl....it says u get binary installation for both unix and windows.....doesnt perl come already bundeled with unix ?cause i never installed any perl from binary........but i am able to execute perl programs......
Thanks and Regards
Vivek.S (1 Reply)
Discussion started by: vivekshankar
1 Replies
08-24-2011
