April 2002
Intermediate to advanced
688 pages
19h 51m
English
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Name
Randomize Procedure
Class
Microsoft.VisualBasic.VBMath
Syntax
Randomize([number])-
number(optional; Object or any valid numeric expression) A number used to initialize the random-number generator
Description
Initializes the random-number generator
Rules at a Glance
Randomize uses
numberas a new seed value to initialize the random-number generator used by the Rnd function. The seed value is an initial value that is used to generate a sequence of pseudorandom numbers.If you do not pass
numberto the Randomize procedure, the value of the system timer will be used as the new seed value.Repeatedly passing the same number to Randomize does not cause Rnd to repeat the same sequence of random numbers.
Programming Tips and Gotchas
If you need to repeat a sequence of random numbers, you should call the Rnd function with a negative number as an argument immediately prior to using Randomize with any numeric argument.
See Also
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.