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Re: Use a Serialized Hash... When It Might Not Exist?

by choroba (Cardinal)
on Nov 11, 2022 at 23:01 UTC ( [id://11148150]=note: print w/replies, xml ) Need Help??

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  1. or download this
    if(DoIHaveThisData($hashref, 'key2')){
  2. or download this
    if (exists $hashref->{key2}) {

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