Sponsored Content
Full Discussion: hash,array and perl
Top Forums Shell Programming and Scripting hash,array and perl Post 302118656 by cbkihong on Wednesday 23rd of May 2007 11:30:15 AM
Old 05-23-2007
Quote:
Originally Posted by new2ss
I am not sure of what the code does. would appreciate if anyone can correct me.
I will be inclined to say that if you have some basic knowledge Perl, you will understand the syntax used on those 3 lines. But they alone do not make much sense in my opinion. It's actually what the code does that is more important.

So are you working on a program using HTTP::Request? If so, please take a look at the POD for the module. It will tell you what methods are provided, and the arguments you need to use. Then, you simply provide the arguments as needed.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl array question from going through hash

suppose my @{$data1{$callid}}; cotains one two three three five six one two three of random patterns but each item is separated by white space or tab, Below code extract and get rid of the whitespace perfectly so that it shows now like this onetwothree threefivesix... (2 Replies)
Discussion started by: hankooknara
2 Replies

2. Shell Programming and Scripting

PERL, push to hash of array problem

$key = "a"; $value = "hello"; %myhash = {} ; push @{ myHash{$key} }, $hello; print $myHash{$key}."\n"; this script prints "hello" but has following error message. Reference found where even-sized list expected at ./test line 5. can any one help me to fix this problem?? (3 Replies)
Discussion started by: bonosungho
3 Replies

3. Shell Programming and Scripting

Array of hash in perl does not work

Hi , I have an input.txt file that i read node: id= c1, class=nb, cx=100, cy=100, r=10 node: id=c2, class=b, cx=150, cy=130, r=10 node: id=c3, class=nb, cx=50, cy=80, r=10 node: id=c4, class=nb, cx=120, cy=200, r=10 i split over , and = to create a global array and then passed it to a... (6 Replies)
Discussion started by: rsanjay
6 Replies

4. Shell Programming and Scripting

perl - need help with 2 arrays to hash or 2d array?

I have 2 arrays: @array1 outputs the following: 1 1 1 2 @array2 outputs the following A B C D (2 Replies)
Discussion started by: streetfighter2
2 Replies

5. Shell Programming and Scripting

perl Can't coerce array into hash at

Hi guys I have this part of a perl script that returns and odd error if ($args{software}) { print " @DISTFILE_GROUPS $output->{distfile_groups}->{ get_rdist_groups}\n"; and the error is Can't coerce array into hash at i've never seed this error before, any ideas thanks... (0 Replies)
Discussion started by: ab52
0 Replies

6. Shell Programming and Scripting

array of hash - perl

How do I get the unique hashes from an array of hashes? @ar1 = ( {a=>1,b=>2}, {c=>3,d=>4},{a=>1,b=>2});I need : @ar2 = ( {a=>1,b=>2}, {c=>3,d=>4});Thanks. (2 Replies)
Discussion started by: shellwell
2 Replies

7. Shell Programming and Scripting

Compare values of hashes of hash for n number of hash in perl without sorting.

Hi, I have an hashes of hash, where hash is dynamic, it can be n number of hash. i need to compare data_count values of all . my %result ( $abc => { 'data_count' => '10', 'ID' => 'ABC122', } $def => { 'data_count' => '20', 'ID' => 'defASe', ... (1 Reply)
Discussion started by: asak
1 Replies

8. Programming

Perl Array within an hash

Hi All I have been using a curl code to output an hash that looks like this $VAR1 = { 'data'... (5 Replies)
Discussion started by: ab52
5 Replies

9. Shell Programming and Scripting

Perl : Assigning multile hash values to a single array

I know that @food = %fruit; Works. But how do I assign %fruit and %veggies to @food ? (2 Replies)
Discussion started by: popeye
2 Replies

10. Shell Programming and Scripting

Perl hash of hashes anonymous array

Hello experts. I'm having problems with a snippet of code. I was hoping to get help/advice to correct. A file that this script parses has changed to the point where I can no longer use a scalar, it looks as though I need to create an array for a hash of hashes below. The first output of... (1 Reply)
Discussion started by: timj123
1 Replies
HTTP::Message::PSGI(3pm)				User Contributed Perl Documentation				  HTTP::Message::PSGI(3pm)

NAME
HTTP::Message::PSGI - Converts HTTP::Request and HTTP::Response from/to PSGI env and response SYNOPSIS
use HTTP::Message::PSGI; # $req is HTTP::Request, $res is HTTP::Response my $env = req_to_psgi($req); my $res = res_from_psgi([ $status, $headers, $body ]); # Adds methods to HTTP::Request/Response class as well my $env = $req->to_psgi; my $res = HTTP::Response->from_psgi([ $status, $headers, $body ]); DESCRIPTION
HTTP::Message::PSGI gives you convenient methods convert HTTP::Request object to PSGI env hash and convert PSGI response array ref to HTTP::Response object. If you want the other way round, see Plack::Request and Plack::Response. METHODS
req_to_psgi my $env = req_to_psgi($req [, $key => $val ... ]); Converts HTTP::Request object into PSGI env hash reference. HTTP::Request::to_psgi my $env = $req->to_psgi; Same as "req_to_psgi" but an instance method in HTTP::Request. res_from_psgi my $res = res_from_psgi([ $status, $headers, $body ]); Creates HTTP::Response object from PSGI response array ref. HTTP::Response->from_psgi my $res = HTTP::Response->from_psgi([ $status, $headers, $body ]); Same as "res_from_psgi" but a class method in HTTP::Response. AUTHOR
Tatsuhiko Miyagawa SEE ALSO
HTTP::Request::AsCGI HTTP::Message Plack::Test perl v5.14.2 2012-05-17 HTTP::Message::PSGI(3pm)
All times are GMT -4. The time now is 10:11 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy