You can drop the round brackets arount the <>, as we all use the $. (input line number variable) instead of @entries:

@{$entries[$.-2]}{@fieldnames}=split','while<>;  #47 characters

Of course, shortening the variable names would also reduce the size of this:

@{$e[@e]}{@f}=split','while<>;  #30 characters

In which case it is shorter to use the @e array size rather than $.

In reply to (dkubb) Re: (2) golfing hash slices (dkubb = 30) by dkubb
in thread golfing hash slices by sacked

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