Difference between revisions of "Talk:If"
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imported>Haama (Testing negative numbers) |
imported>Antares |
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if ((SomeVar + 1) >= 0) | if ((SomeVar + 1) >= 0) | ||
Are negative numbers not handled properly? Do they need to be set to a variable first? Thought I'd seen so on another page, but it's not on this one (where it should be).--[[User:Haama|Haama]] 19:04, 8 July 2008 (EDT) | Are negative numbers not handled properly? Do they need to be set to a variable first? Thought I'd seen so on another page, but it's not on this one (where it should be).--[[User:Haama|Haama]] 19:04, 8 July 2008 (EDT) | ||
== Nested IF's == | |||
Can someone explain to me nested IF's and how exactly they differ from using an && operator? I feel this is unclear in the article and it has produced its fair share of "Gotcha's" in my scripting endeavours. | |||
For example: | |||
<pre> If ( GetItemCount Item1 == 1 ) && ( GetItemCount Item2 == 1 ) | |||
;Do something here | |||
endif</Pre> | |||
How exactly is the above code different from this: | |||
<pre> If GetItemCount Item1 == 1 | |||
If GetItemCount Item2 == 1 | |||
;Do something here | |||
endif | |||
endif</pre> | |||
Except, of course, for the added lines of code. It would seem using the && operator is more effecient but I prefer to use nested IF's as I've found they work for me???--[[User:Antares|Antares]] 22:33, 25 August 2008 (EDT) | |||