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Re: code snippet [message #25286]

Wed, 30 May 2001 09:26

Brian Jackel
Messages: 34
Registered: January 1998

Member

But then there's the following fun:

IDL> key= 1 & print,(['first','second','third','fourth'])[[key]]
second
IDL> key= 3 & print,(['first','second','third','fourth'])[[key]]
fourth
IDL> key= 5 & print,(['first','second','third','fourth'])[[key]]
fourth
IDL> key= -999 & print,(['first','second','third','fourth'])[[key]]
first

Which is a "feature" when you expect it, and a bug when you don't :)

Brian

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[Message index]

		Re: code snippet By: Brian Jackel on Wed, 30 May 2001 09:26
		Re: code snippet By: m.hadfield on Tue, 29 May 2001 17:38
		Re: code snippet By: Craig Markwardt on Tue, 29 May 2001 15:03
		Re: code snippet By: Dick Jackson on Tue, 29 May 2001 14:21

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