The correct version is f=: _.&=
The incorrect version is f=: -.&=
The incorrect version used a minus (45{a.) instead
of an underscore (95{a.).
----- Original Message -----
From: bill lam <[EMAIL PROTECTED]>
Date: Thursday, July 6, 2006 6:23 pm
Subject: Re: [Jprogramming] _. and/or
> R&S HUI wrote:
> > Typo: f=:_.&=
> >
> >> f=: -.&= will test for _. , but you should be careful
>
> Thank you!
> Did you mean f=:_.&= and f=: -.&= are different, we must type
> f=:_.&= exactly
> without space after =: ?
> Is this yet another interpreter magic?
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