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Newcomers DBPro Corner / Rnd() command problem

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Francesco
20
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Joined: 11th Apr 2004
Location: Milan, Italy
Posted: 2nd May 2004 14:23
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How can I set the rnd() command to select a number from a series of them(such as 2-4-5-7)? Is it possible?

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Lei è venuto qui, lei ha il tombino intasato!
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Gav_b_uk
20
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Joined: 18th Mar 2004
Location: Midlands, UK
Posted: 2nd May 2004 15:13 Edited at: 2nd May 2004 15:14
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You'll need to do a bit of code that will use a range of random numbers to pick a number that you want. for example:

a=rnd(300)
if a>=0 and a <100
a=2
else
if a>=100 and a<200
a=4
else
if a>=200 and a<300
a=5
endif
endif
endif


I would say that's at least one way of doing it.

Hope it helps!
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NathanF
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Joined: 24th Mar 2004
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Posted: 2nd May 2004 15:13 Edited at: 2nd May 2004 15:16
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if you put:
rnd(10)+5
It'll give you a number between 5 and 15.
edit: Sorry, i thought you meant something else

.........what's the point of reading this?
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Francesco
20
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Joined: 11th Apr 2004
Location: Milan, Italy
Posted: 2nd May 2004 15:44
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Thanks to Gav_b_uk and Dark Sephiroth those threads really helped me.

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