Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re^3: variable as hash name

by tobyink (Abbot)
on Dec 08, 2012 at 10:42 UTC ( #1007886=note: print w/ replies, xml ) Need Help??


in reply to Re^2: variable as hash name
in thread variable as hash name

Here's your program modified to work with use strict:

#!/usr/bin/perl use strict; use warnings; my $input_data = << 'REPORT_OF_INPUT'; Bet01;;Bet05;;Bet06;;Bet12;; 230;238;101;103;138;146;112;116;; 230;238;101;103;146;146;108;112;; 224;238;0;0;146;146;110;118;; 238;238;0;0;146;146;112;114;; REPORT_OF_INPUT my @inputs = split "\n", $input_data; my $line = shift @inputs; $line =~ s/;;/;/g; my @loci_codes = split ";", $line; my %LOCI; foreach my $line ( @inputs ) { my @alelos = split ";", $line; foreach my $locus ( @loci_codes ) { my $allele1 = shift @alelos; my $allele2 = shift @alelos; $LOCI{$locus}{$allele1} += 1; $LOCI{$locus}{$allele2} += 1; } } foreach my $locus ( @loci_codes ) { foreach my $key ( keys ( %{$LOCI{$locus}} ) ) { print "$locus ", $key, " = ", $LOCI{$locus}{$key}, "\n"; } }

Is that so hard?

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'


Comment on Re^3: variable as hash name
Select or Download Code
Re^4: variable as hash name
by blackzero (Acolyte) on Dec 08, 2012 at 12:00 UTC

    o/

    That worked!

Re^4: variable as hash name
by blackzero (Acolyte) on Dec 08, 2012 at 12:08 UTC

    tobyink solution really worked!

    I implemented it in my real code and its working nicely.

    Sorry if I was a bit rude. I was really stressed with that problem. This hash of hashes thing seems really trick when I look at it in other forums. As you can guess, I'm new at perl programming. I know that is not excuse.

    Thank you very much for the help

    . .

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1007886]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (5)
As of 2014-12-25 15:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (160 votes), past polls