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MathGroup Archive 2006

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Re: Null's not null?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg69427] Re: Null's not null?
  • From: AES <siegman at stanford.edu>
  • Date: Tue, 12 Sep 2006 06:52:45 -0400 (EDT)
  • Organization: Stanford University
  • References: <ee0t74$b5m$1@smc.vnet.net> <ee3b9t$oo7$1@smc.vnet.net>

In article <ee3b9t$oo7$1 at smc.vnet.net>,
 Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com> wrote:

> What about using the \[Null] character [1], character that is not displayed?
> 
> Table[If[Random[] < 0.5, 1, \[Null]], {10}]
> 
> HTH,
> Jean-Marc

Thanks -- works just fine . . . except, in my setup anyway, once you 
type in the "\[Null]" entry in the Table in an Input cell as above, it 
disappears . . .  so (without add'l cell format messing around) you 
can't see that you've entered it.


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