in reply to find real length of an array

Why you want to do that? Having just ',' will not work and pushing 'undef' is a not good idea from my perspective. There must be some alternative ways to complete what you want to do. State the underlying problem and we will have better solution.

artist

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Re: Re: find real length of an array
by hackmare (Pilgrim) on Mar 16, 2003 at 22:39 UTC

    This is the result of splitting on a string with empty tab-delimited fields. (see reply to merlyn above w/ example.)

    hackmare.

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