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Re: behavior of arrays [message #15567 is a reply to message #15435] Thu, 20 May 1999 00:00 Go to previous messageGo to previous message
Justin Ashmall is currently offline  Justin Ashmall
Messages: 15
Registered: May 1999
Junior Member
> This is, BTW, about the only way to check for the result of "where" in a
> useful way:
> w = where(x)
> if (w[0] lt 0)

There is, of course, always the count parameter:
w = where(x, count)
if (count GT 0)
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