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Re: next question...

by archen (Pilgrim)
on Dec 22, 2001 at 04:51 UTC ( #133923=note: print w/replies, xml ) Need Help??

in reply to next question...
in thread Removing commas and dollar signs from a variable.

tr/// is for characters, s/// is for strings. tr is generally a better choice where it works because it's more efficent. s/// can do everything tr can because it can work with strings of length 1 (ie - one character), it's just slightly slower. I guess it's more about taste and speed than anything else

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