How to pass array values as input to Hash keys

sunil1724 has asked for the wisdom of the Perl Monks concerning the following question:

how to pass array values as keys to hash.Using those keys i want to find out values in hash.Can you please help me how to find out values for specific dara in array.I will pass array values as keys in hash

Iam having 2 hashes and 1 array @array={key1', 'another_key'}; ; another one my %entries= ( 'key1' => 'number one', 'another_key' => '2', 'the third' => "three's a crowd", ); So in this i have to find the values for @array keys.Not all the values in hasg it should give me numberone and 2 as output

Comment on How to pass array values as input to Hash keys

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Re: How to pass array values as input to Hash keys by LanX (Saint) on Feb 08, 2015 at 15:42 UTC
you need a hash slice? `@slice = @entries{@array};` Cheers Rolf PS: Je suis Charlie!	[reply] [d/l]
Re: How to pass array values as input to Hash keys by Corion (Patriarch) on Feb 08, 2015 at 10:24 UTC
Your question is highly unclear. Please provide some code that shows what you are trying to do. As a start, maybe the following does what you need? `my @list= ('key1', 'another_key', 'the third'); my %entries= ( 'key1' => 'number one', 'another_key' => '2', 'the third' => "three's a crowd", ); print $entries{ $list[ 2 ] };` [download]	[reply] [d/l]
Re: How to pass array values as input to Hash keys by pme (Monsignor) on Feb 08, 2015 at 16:13 UTC
sunil1724, is How to compares 2 hashes and keep it in 3rd hash after that seggregate from array the newer version of the same question?	[reply]