After this post 'errno site:jsoftware.com' will probably return something useful :-) . Again thanks!
On Thu, Apr 18, 2013 at 12:56 PM, Raul Miller <[email protected]> wrote: > http://www.jsoftware.com/help/dictionary/dictj.htm > links to > http://www.jsoftware.com/help/dictionary/dx013.htm > which has the text: > > 13!:11 y Error Number. Last error number. Does not required enabled > suspension to work. > 13!:12 y Error Message. Last error message. Does not required > enabled suspension to work. > > Note that errors in external contexts will need special treatment > which is sensitive to that context. > > Note also that constrained google searches (for example, limited to > site:jsoftware.com) can be useful when looking for this kind of > information. > > FYI, > > -- > Raul > > > On Thu, Apr 18, 2013 at 1:38 PM, Greg Borota <[email protected]> wrote: > > Is there something like errno from C in J? What I am after is for a way > to > > check programmatically if last sentence was an error or not. I don't > > remember reading anywhere about it, or maybe it just didn't click when > I've > > read about it. > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
