I hope to get any order when I use Tie::IxHash I guess splice returns the removed elements, right ? So when I do something like 
...... grep { ...  } splice( keys(%my),0,100 ) ;

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In reply to Re^2: Type of arg 1 to splice must be array (not keys) by jeanluca
in thread Type of arg 1 to splice must be array (not keys) by jeanluca

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