7 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, I'm developing a script which contains a multi dimensional array, however for some reason the array is not iterating.
When executing the script, services are listed as arguments from argument 2. Ex voice data sms.
service=${@:2};
for services in $service
do
... (2 Replies)
Discussion started by: nms
2 Replies
2. Shell Programming and Scripting
I have an array of names. Each one of the name, has a number represented to it.
For example A has an ID 8, B has an ID 2.
What I am after is a for loop that when the array is in position 1, a particular variable is set to the value of position 1 in array 2
declare -a arr=("A" "B" "C"... (6 Replies)
Discussion started by: nms
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3. UNIX for Dummies Questions & Answers
I cant get out of this while loop at the beginning of my program. Just reading from stdin one char at a time and storing it into a multi-array. Need to fix it with in two hours.
#include <sys/wait.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include... (1 Reply)
Discussion started by: unt_engn
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4. Shell Programming and Scripting
Hi there,
Can someone let me know how to sort the 2 dimensional array below by column 1 then by column 2?
22 55
2222 2230
33 66
44 58
222 240
11 25
22 60
33 45
output:
11 25
22 55
22 60
33 45
33 66
44 58 (6 Replies)
Discussion started by: phoeberunner
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5. Shell Programming and Scripting
Hi.
I am reasonably new to awk, but have done quite a lot of unix scripting in the past. I have resolved the issues below with unix scripting but it runs like a dog. Moved to awk for speed and functionality but running up a big learning curve in a hurry, so hope there is some help here.
I... (6 Replies)
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6. Shell Programming and Scripting
Is there any way to use multi dim. array in KSH ? (1 Reply)
Discussion started by: sinpeak
1 Replies
7. Programming
So, I'm fooling around with multi demtional arrays, and I made this in a short amount of time:
#include <stdio.h>
main(int argc, char *argv) {
char blah = {
{'a', 'b'},
{'b', 'a'}
};
int i = 0;
while (i < 2) {
if (argv == blah)
printf("%c\n", blah);
i++;
}
}
The goal... (3 Replies)
Discussion started by: Octal
3 Replies
Plack::Middleware::Lint(3pm) User Contributed Perl Documentation Plack::Middleware::Lint(3pm)
NAME
Plack::Middleware::Lint - Validate request and response
SYNOPSIS
use Plack::Middleware::Lint;
my $app = sub { ... }; # your app or middleware
$app = Plack::Middleware::Lint->wrap($app);
# Or from plackup
plackup -e 'enable "Lint"' myapp.psgi
DESCRIPTION
Plack::Middleware::Lint is a middleware component to validate request and response environment formats. You are strongly suggested to use
this middleware when you develop a new framework adapter or a new PSGI web server that implements the PSGI interface.
This middleware is enabled by default when you run plackup or other launcher tools with the default environment development value.
DEBUGGING
Because of how this middleware works, it may not be easy to debug Lint errors when you encounter one, unless you're writing a PSGI web
server or a framework.
For example, when you're an application developer (user of some framework) and see errors like:
Body should be an array ref or filehandle at lib/Plack/Middleware/Lint.pm line XXXX
there's no clue about which line of your application produces that error.
We're aware of the issue, and have a plan to spit out more helpful errors to diagnose the issue. But until then, currently there are some
workarounds to make this easier. For now, the easiest one would be to enable Plack::Middleware::REPL outside of the Lint middleware, like:
plackup -e 'enable "REPL"; enable "Lint"' app.psgi
so that the Lint errors are caught by the REPL shell, where you can inspect all the variables in the response.
AUTHOR
Tatsuhiko Miyagawa
Tokuhiro Matsuno
SEE ALSO
Plack
perl v5.14.2 2011-09-22 Plack::Middleware::Lint(3pm)
