Of course, you can remove them.
2005/10/9, Charles <[EMAIL PROTECTED]>:
>
> Howdy. I have a quick question here which isn't purely REBOL. I'm trying =
to convert some javascript into REBOL, though, and came across something I'=
m uncertain of:
>
> int dn=3Ddr;{while (dr=3D=3Ddn || dr=3D=3Ddj || dr=3D=3Ddu){dr=3D(in=
t)random(8)+1;}}
>
> Why is the while wrapped in brackets? What does this do?
>
> It's been about 6 or so years since I worked in Java or C/++ - never real=
ly did javascript at all, but the majority of it is easily deciphered. This=
however has me temporarily confused. Appreciate any info. Thanks.
>
> --Charles
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>
--
>From <a href=3D"http://www.cnblogs.com/shiningray";>ShiningRay</a> @ <a
href=3D"http://www.nirvanastudio.org";>NirvanaStudio</a>
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