On Sun, 8 Dec 2002, christopher j bottaro wrote: > hey, > perl's got so many nifty little functions to make my life easier, i wonder if > it has anything that lets you see if an item exists in an array or if two > arrays are disjoint or the set difference of two arrays or anything like > that. sure i could write my own func, but hey, if its already there...=) > > thanks... > christopher > > P.S. i looked in perlfunc but didn't find anything...
For such an operation you should be using an hash instead of an array. perldoc -q 'How can I tell whether a certain element is contained in a list or array' -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
