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Re: Assignment to a value only if it is defined

by girarde (Friar)
on Jan 20, 2010 at 18:27 UTC ( #818527=note: print w/ replies, xml ) Need Help??


in reply to Assignment to a value only if it is defined

Your temporary assignment approach looks pretty short to me, unless this is golf.


Comment on Re: Assignment to a value only if it is defined

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