I it quite easy to rewrite Q without q-sql. Anyway it would be standard solution I use in initial J source. I see that J shows non-standard solutions, that is why it is absolutely different experience for me.
Regards, On Fri, Oct 4, 2013 at 12:55 PM, Joe Bogner <[email protected]> wrote: > Thanks for posting. I also considered posting a solution in SQL. Instead, I > may use it as an opportunity to learn and evaluate jdb. A jdb solution may > look more like the Q version. > > > On Fri, Oct 4, 2013 at 12:24 PM, inv2004 . <[email protected]> wrote: > > > My Q version: https://dl.dropboxusercontent.com/u/34917039/1.q > > method is the same: group, sum, cat, order > > > > I am sure it is not the best version, but looks very simple. Now I am > going > > learn your J version, which is so different from K/Q in my mind. > > > > > > On Thu, Oct 3, 2013 at 1:38 PM, inv2004 . <[email protected]> wrote: > > > > > Joe, > > > > > > Please find my perl solution. I it far away from ideal, but very simple > > to > > > read and write: https://dl.dropboxusercontent.com/u/34917039/1.pl > > > > > > Sorry for misunderstanding, I do not have K solution, I just mentioned > > > my experience in K: I never have so many boxes/unboxes and { in k. I > > > could write it from the same simple algorithm like I used in perl, I > > think > > > it will be quite simple, I will do it when I have time. > > > > > > Regards, > > > > > > > > > On Thu, Oct 3, 2013 at 12:58 PM, Joe Bogner <[email protected]> > wrote: > > > > > >> Dan, thank you very much for posting your solution. I'll continue to > > study > > >> it. I'm impressed with how compact and how much more clear the > solution > > is > > >> than the original requirements. > > >> > > >> I took a crack at translating it to another language that I experiment > > >> with > > >> for it's conciseness - PicoLisp > > >> > > >> https://gist.github.com/joebo/6813083 > > >> > > >> My solution eliminated the lines that were tab delimited instead of > > space > > >> delimited to simplify my attempt. > > >> > > >> inv2004, can you post your perl and k solution? I'd be interested in > > >> seeing > > >> how it compares > > >> > > >> Joe > > >> . > > >> > > >> > > >> > > >> > > >> On Thu, Oct 3, 2013 at 9:28 AM, R.E. Boss <[email protected]> wrote: > > >> > > >> > ;-) > > >> > > > >> > Yeah, but we were focusing on the teacher; it takes a steep curve to > > >> learn > > >> > to play this violin all by oneself. > > >> > > > >> > > > >> > R.E. Boss > > >> > > > >> > (Add your info to > > http://www.jsoftware.com/jwiki/Community/Demographics) > > >> > > > >> > > -----Original Message----- > > >> > > From: [email protected] [mailto:chat- > > >> > > [email protected]] On Behalf Of Dan Bron > > >> > > Sent: donderdag 3 oktober 2013 15:03 > > >> > > To: [email protected] > > >> > > Subject: Re: [Jchat] my programm looks terrible > > >> > > > > >> > > You guys flatter me. > > >> > > > > >> > > But while we sometimes focus on the violinist, let's not forget it > > is > > >> the > > >> > violin > > >> > > which makes the music. > > >> > > > > >> > > -Dan > > >> > > > > >> > > -----Original Message----- > > >> > > From: [email protected] > > >> > > [mailto:[email protected]] On Behalf Of R.E. Boss > > >> > > Sent: Thursday, October 03, 2013 3:41 AM > > >> > > To: [email protected] > > >> > > Subject: Re: [Jchat] my programm looks terrible > > >> > > > > >> > > I told Bron before he is a talented teacher; fortunately he does > > >> > everything to > > >> > > prove me right. > > >> > > > > >> > > > > >> > > R.E. Boss > > >> > > > > >> > > (Add your info to > > >> > > http://www.jsoftware.com/jwiki/Community/Demographics ) > > >> > > > > >> > > > > >> > > > -----Original Message----- > > >> > > > From: [email protected] [mailto:chat- > > >> > > > [email protected]] On Behalf Of David Lambert > > >> > > > Sent: donderdag 3 oktober 2013 6:47 > > >> > > > To: chat > > >> > > > Subject: Re: [Jchat] my programm looks terrible > > >> > > > > > >> > > > When Dan Bron writes, people read. > > >> > > > Define nouns in reverse order. Of course! > > >> > > > No, really! > > >> > > > > > >> > > > > > >> ---------------------------------------------------------------------- > > >> > > > 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 > > >> > > > >> > > ---------------------------------------------------------------------- > > >> > For information about J forums see > > http://www.jsoftware.com/forums.htm > > >> > > > >> ---------------------------------------------------------------------- > > >> For information about J forums see > http://www.jsoftware.com/forums.htm > > >> > > > > > > > > > > > > -- > > > Regards, > > > Alexander. > > > > > > > > > > > -- > > Regards, > > Alexander. > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Regards, Alexander. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
