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idl6.2 and if statemente [message #45894] Sat, 08 October 2005 14:21
R.Bauer is currently offline  R.Bauer
Messages: 1424
Registered: November 1998
Senior Member
Dear all

probably I am confused from some of the other languages I used in the last
days.

text is a vector of length two

IF N_ELEMENTS(text) then dummy=TEMPORARY(text)

does not give true till I changed it to

IF N_ELEMENTS(text) gt 0 then dummy=TEMPORARY(text)


Is there something changed in this behaviour I was sure the first one will
work.

cheers
Reimar

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