refers to the hash variable type in Perl. Other languages call this a dictionary or associate away.
Questions tagged [perl-hash]
64 questions
-4
votes
1 answer
perl how to assign the individual values out to variable
I am trying to assign the hash values to variables, but I'm unable to get each value assigned to a varIAble. Please share your thoughts
say my %data = Dumper($data);
$VAR1 = {
'cnt' => 2000,
'inc' => 30,
'start' =>…
coolent
- 21
- 8
-4
votes
1 answer
Why is 1 assigned to a hash element?
Could any one explain what this statement does in Perl
$type{$_->{brand}} = 1;
I could understand that the hash %type has a key brand holding the reference to another hash brand and 1 is assigned to it
what does it mean??!!! when it is assigned as…
user2064238
-5
votes
1 answer
Can't use string ("") as a HASH ref while "strict refs" in use
Can't use string ("") as a HASH ref while "strict refs" in use
user9799283
-6
votes
1 answer
Printing array value from a hash in perl
I am new to perl and this thing is driving me nuts. I have a hash as below
%temp = (
a_collection => [\%first, \%second]
)
I want to get the array elements out as a string so i can use them as args in the loop. I have below code
foreach $item…
user775093
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