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Re: LIST "bug": .Remove on an empty list [message #74015 is a reply to message #74002]

Fri, 17 December 2010 09:37

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Paulo Penteado writes:

> And I find "if (~l) then ..." much more convenient than "if
> (l.isempty()) then ...".

IsEmpty has the value, of course, of letting you know what
you were thinking months ago when you wrote the darn program. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		LIST "bug": .Remove on an empty list By: Matt Haffner on Mon, 13 December 2010 11:53
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Fri, 17 December 2010 10:12
		Re: LIST "bug": .Remove on an empty list By: penteado on Fri, 17 December 2010 10:03
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Fri, 17 December 2010 09:37
		Re: LIST "bug": .Remove on an empty list By: Michael Galloy on Wed, 15 December 2010 09:22

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