[Jprogramming] Comma for every three digits

[Oleg Kobchenko]

or

   (#!.','~ ((j.~ <&2)@{.&(#:8b11111110)@-)@# )~@": 1234567
1,234,567


--- Oleg Kobchenko <olegykj at yahoo.com> wrote:

>    (#!.','~ (#&1 j. {.&(#:2396744)@-)@#)~@": 1234567
> 1,234,567
> 
> 
> --- June Kim <juneaftn at gmail.com> wrote:
> 
> >    format=:(#~ ~:&' ')@|.@(([ , ',' , ])/)@:>@(_3&(<\))@|.@":
> >    format 1234567
> > 1,234,567
> > 
> > I think there would be a much better approach. I'd appreciate your suggestions.
> > 
> > June
> 
> 
> 
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