Say I have a table which has values in two columns :- Column1 = $var1 and Column2 = $var2 (note they are both chromosome coordinates so they are bound to be repeated in different columns sometimes)

Are they also pumpkins?

How do I post a question effectively?

In reply to Re: hash with both values and keys unique to each other by Anonymous Monk
in thread hash with both values and keys unique to each other by perlkhan77

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