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Re^6: Using 'keys' on a list

by swl (Vicar)
on Jul 08, 2021 at 23:17 UTC ( #11134821=note: print w/replies, xml ) Need Help??

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  1. or download this
    C:\path>perl -v | find "This is"
    This is perl 5, version 28, subversion 0 (v5.28.0) built for MSWin32-x
    +64-multi-thread
    
  2. or download this
    C:\path>type return_hash_keys.pl
    use strict;
    ...
    7           <0> pushmark s ->8
    8           <0> padav[@x:6,7] lRM*/LVINTRO ->9
    return_hash_keys.pl syntax OK
    
  3. or download this
    C:\path>type return_hash_ref.pl
    use strict;
    ...
    d           <0> pushmark s ->e
    e           <0> padav[@x:7,8] lRM*/LVINTRO ->f
    return_hash_ref.pl syntax OK
    

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