Re^2: How can one change the keys of a hash to an alternative set of keys?

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Re^3: How can one change the keys of a hash to an alternative set of keys? by LanX (Saint) on Feb 04, 2015 at 22:23 UTC
IIRC is each safe as long as you don't try to call any routines in the loop! Copying to a new hash is hardly a threat. Cheers Rolf PS: Je suis Charlie!	[reply]
Re^4: How can one change the keys of a hash to an alternative set of keys? by Anonymous Monk on Feb 04, 2015 at 23:32 UTC
IIRC is each safe as long as you don't try to call any routines in the loop!Copying to a new hash is hardly a threat. But TheDamian says, sometimes in the future, a more clueless maintainer is going to break it dangerously, so avoid it .... might as well avoid perl	[reply]
Re^5: How can one change the keys of a hash to an alternative set of keys? by LanX (Saint) on Feb 04, 2015 at 23:38 UTC
> ........ might as well avoid perl exactly! :) Cheers Rolf PS: Je suis Charlie!	[reply]