> "SB" == Steve Bertrand writes:
SB> Uri Guttman wrote:
>> my $item_name = $data->{item_name} ;
>> $error->add_message( "item_name is undefined" )
>> unless length $item_name ;
>>
>> my $safe_name = $self->safe_string($item_name) ) {
>> $error->add_message(
>> "item_name ha
> "SB" == Steve Bertrand writes:
SB> Uri Guttman wrote:
>>> "SB" == Steve Bertrand writes:
>>
SB> The problem I have, is that I don't like the fact that the "if"
SB> condition contains the exact same line of code that a sub-section of the
SB> add_message() function is receiv
Uri Guttman wrote:
>> "SB" == Steve Bertrand writes:
>
> SB> The problem I have, is that I don't like the fact that the "if"
> SB> condition contains the exact same line of code that a sub-section of the
> SB> add_message() function is receiving as a parameter. I know there is a
> SB>
> "SB" == Steve Bertrand writes:
SB> The problem I have, is that I don't like the fact that the "if"
SB> condition contains the exact same line of code that a sub-section of the
SB> add_message() function is receiving as a parameter. I know there is a
SB> way to bundle it better, but
Hi all,
I've been toying with different techniques in how to make this code more
compact. I have a few sanity checks like this, but against different
incoming fields.
The problem I have, is that I don't like the fact that the "if"
condition contains the exact same line of code that a sub-section
On 7/2/09 Thu Jul 2, 2009 12:12 PM, "daem0n...@yahoo.com"
scribbled:
>
> Hi,
>
> If I have a loop that for each run creates
>
> while (){
> my $value =~ /^\d/;
> $myhash{$mykey}->{'subkey'} = $value;
> }
>
>
> Normally, if I only want to sort $myhash through it's values, I would do
> s
Hi,
If I have a loop that for each run creates
while (){
my $value =~ /^\d/;
$myhash{$mykey}->{'subkey'} = $value;
}
Normally, if I only want to sort $myhash through it's values, I would do
something like:
foreach (sort { $a <=> $b } keys %myhash){
print "$myhash{$_}\n";
}
what if i
Hello List,
as part of a Perl script of mine, I want to execute a program, get its
return code AND capture its output on both STDERR and STDOUT. I tried
IO::Handle, but that only gives me STDOUT and not the return code. Using
qr//, I cannot read linewise and have to load the complete program's ou
