2007/12/27, Björn Helgason <[EMAIL PROTECTED]>: > NaN=: __ Thanks, but is it conventional to use __(negative infinite) as a NaN value?
> maybe_numb=: 3 : 0 > a=.NaN ". y > if. a = NaN do. a=. y end. > ) > maybe_numb '12223' > 12223 > maybe_numb 'David' > David > > > > 2007/12/27, June Kim <[EMAIL PROTECTED]>: > > > > Current numbers operation is: > > ". '12223' > > 12223 > > ". 'David' > > > > > > I could change the behavior when y can't be turned into a number: > > > > _99 ". 'David' > > _99 > > > > However, how would you define a verb that is: > > > > maybe_numb '12223' > > 12223 > > maybe_numb 'David' > > 'David' > > > > I am looking for a simple solution. > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > > -- > Björn Helgason, Verkfræðingur > Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127 > 801 Grímsnes ,t-póst: [EMAIL PROTECTED] > Skype: gosiminn, gsm: +3546985532 > Landslags og skrúðgarðagerð, gröfuþjónusta > http://groups.google.com/group/J-Programming > > > Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans > > góður kennari getur stigið á tær án þess að glansinn fari af skónum > /|_ .-----------------------------------. > ,' .\ / | Með léttri lund verður | > ,--' _,' | Dagurinn í dag | > / / | Enn betri en gærdagurinn | > ( -. | `-----------------------------------' > | ) | (\_ _/) > (`-. '--.) (='.'=) > `. )----' (")_(") > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm >
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