Can you give a very simple example please, Bill, where [[ would make a difference?
Ian On Tue, Oct 26, 2010 at 2:54 PM, bill lam <[email protected]> wrote: > Yet another minor reminder: use [[ instead of [ whenever in doubt. > > Втр, 26 Окт 2010, Raul Miller писал(а): >> On Mon, Oct 25, 2010 at 5:02 PM, Don Guinn <[email protected]> wrote: >> > In "Conditional statements in J, all on one line", when mentioning the APL >> > diamond separator you might want to clarify that the diamond separator >> > separates statements, where [ does not. So J assigns names right-to-left >> > instead of APL diamonds resulting in names assigned left-to-right. Not a >> > biggie, but it really took me a while to get over that hump when I started >> > J. >> >> And, just as a minor reminder: you can also use [ inside parenthesis, >> and also you can modify it with an adverb or a conjunction. >> > > -- > regards, > ==================================================== > GPG key 1024D/4434BAB3 2008-08-24 > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
