Re: desire hard ref alternative

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Re^2: desire hard ref alternative by choroba (Cardinal) on Aug 15, 2014 at 22:38 UTC
Even without reading the code, you can prepend `use strict;` and run it; and Perl will tell you: `Can't use string ("") as a HASH ref while "strict refs" in use at ./3o +.pl line 25.` [download] So, here: `next if(exists $$href{$word}{written});` [download] لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply] [d/l] [select]
Re^3: desire hard ref alternative by Anonymous Monk on Aug 16, 2014 at 00:33 UTC
ok, so $$href{$word} is not a hashref , its a string... so it can't have an written key :)	[reply]