comp.lang.idl-pvwave archive: archive » Mulitple conditionals

Home » Public Forums » archive » Mulitple conditionals

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Mulitple conditionals [message #64975]

Sat, 07 February 2009 03:32

Bernhard Reinhardt
Messages: 26
Registered: October 2008

Junior Member

Hi,

I guess I can not shock you IDL old stagers with this but for an IDL
newbee like me this seems quite strange:

IDL> if 1 eq (1 or 2) then print, "true" else print, "false"
false
IDL> if "a" eq ("a" or "b") then print, "true" else print, "false"
true

Maybe thats the IDL-way of punishing people to addle to type the long
version:

IDL> if ("a" eq "a" or "a" eq "b") then print, "true" else print,"false"
true
IDL> if (1 eq 1 or 1 eq 2) then print, "true" else print, "false"
true

Can anyone explain the logic behind this behavoir to me?

Regards

Bernhard

Report message to a moderator

[Message index]

Mulitple conditionals

By: Bernhard Reinhardt on Sat, 07 February 2009 03:32

Previous Topic:	Unlimited Wii Downloads! Wii Games, Wii Music & Much More!
Next Topic:	Re: Mulitple conditionals

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 00:22:25 PDT 2025

Total time taken to generate the page: 0.16180 seconds