Mine look better! (ha)
On Sat, Mar 24, 2012 at 10:17 PM, Henry Rich <[email protected]> wrote:
> J has come a long way:
>
> ];._1&(','&,) 'hello there,how,are,you today?'
> hello there
> how
> are
> you today?
>
> Henry Rich
>
> On 3/24/2012 11:08 PM, Blake McBride wrote:
> > Greetings,
> >
> > Years ago I wrote a function in APL to take a string vector and split it
> > into a matrix at the point of the commas in the string. It really came
> in
> > handy for the business applications I was writing. I converted it to J
> and
> > thought I would share it as follows:
> >
> > words =: 3 : 0
> >
> (($r),>./r)$(,r>/i.>./r=._1+(r,1+$a)-0,r=.(a=',')#1+i.$a)#inv(a~:',')#a=.,y
> > )
> >
> >
> > words 'hello there,how,are,you today?'
> > hello there
> > how
> > are
> > you today?
> >
> >
> > Blake McBride
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> >
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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For information about J forums see http://www.jsoftware.com/forums.htm
