""Chris Charley"" wrote in message
news:20160912202839.22177.qm...@lists-nntp.develooper.com...
"Nathalie Conte" wrote in message
news:9d0654e0-8ec0-4051-87ca-541f90931...@ebi.ac.uk...
Dear all,
Thanks a lot for the codes various people which all
""Chris Charley"" wrote in message
news:20160912202839.22177.qm...@lists-nntp.develooper.com...
"Nathalie Conte" wrote in message
news:9d0654e0-8ec0-4051-87ca-541f90931...@ebi.ac.uk...
Dear all,
[snip]
many thanks again for any tips/help,
Nathalie
On 09/12/2016 06:48 PM, Aaron Wells wrote:
@Jim,
That eval bit i think Nathalie got from me. I need to review my core
Perl. I think i’m in the habit of assuming Perl warns against any
usage of undefined values, even in boolean context. Not so. I’ve
proven to myself that this is not the case:
@Jim,
That eval bit i think Nathalie got from me. I need to review my core Perl. I
think i’m in the habit of assuming Perl warns against any usage of undefined
values, even in boolean context. Not so. I’ve proven to myself that this is not
the case:
$ perl -E’
>my ($foo, $bar); # these aren’t
"Nathalie Conte" wrote in message
news:9d0654e0-8ec0-4051-87ca-541f90931...@ebi.ac.uk...
Dear all,
Thanks a lot for the codes various people which all work perfectly!! I have
also discover some useful functions (eval and state) which can also be very
helpful for this kind
> On Sep 12, 2016, at 6:24 AM, Nathalie Conte wrote:
>
> Dear all,
>
> Thanks a lot for the codes various people which all work perfectly!! I have
> also discover some useful functions (eval and state) which can also be very
> helpful for this kind of data.
>
> In the
Dear all,
Thanks a lot for the codes various people which all work perfectly!! I have
also discover some useful functions (eval and state) which can also be very
helpful for this kind of data.
In the light of this, my dataset got more complicated, now there are 3 layers
of hashes and I need
Hi there,
Me again. The sort function does NOT default to <=>. It defaults to string
comparison order. See the Perl doc for sort:
"If SUBNAME or BLOCK is omitted, sorts in standard string comparison
order. "
So assuming you want numbers sorting, 'sort { $a <=> $b } keys %{$nameref}'
would be the
> On Sep 9, 2016, at 8:54 AM, Nathalie Conte wrote:
>
> Hello,
> I have a question about making a calculation within a loop
>
> I have a hash of hashes
> ##
> #!/usr/bin/perl
> use strict;
> use warnings;
>
> use Data::Dumper qw(Dumper);
>
> my %grades;
>
Hi, Nathalie
You could try the attached code.
Best
gil
On 09/09/16 12:54, Nathalie Conte wrote:
> Hello,
> I have a question about making a calculation within a loop
>
> I have a hash of hashes
> ##
> #!/usr/bin/perl
> use strict;
> use warnings;
>
> use Data::Dumper
Hello,
I have a question about making a calculation within a loop
I have a hash of hashes
##
#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper qw(Dumper);
my %grades;
$grades{"Foo "}{1} = 97;
$grades{"Foo "}{2}= 107;
$grades{"Peti "}{1} = 88;
$grades{"Peti "}{3}
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