([: ; [: > 1j1 # '0123456789abcdef' {~ 16 16 #: ]) 1 2 3
01 02 03
2011/11/4 Björn Helgason <[email protected]>
> [: ; [: > 1 # '0123456789abcdef' {~ 16 16 #: ]
>
>
> 2011/11/4 Andrew Pennebaker <[email protected]>
>
>> Bjorn, almost; that version adds extra spaces.
>>
>> Fixed it:
>>
>> hex =: monad : 0
>> ;>1j0# ('0123456789abcdef' {~ 16 16 #: ] y)
>> )
>>
>> dec =: monad : 0
>> ;>1j0# ('0123456789' {~ 10 10 #: ] y)
>> )
>>
>> Could these be rewritten as one-liners?
>>
>> Cheers,
>>
>> Andrew Pennebaker
>> www.yellosoft.us
>>
>> 2011/11/4 Björn Helgason <[email protected]>
>>
>> > ;>1j1# hex (1 2 3)
>> > 01 02 03
>> >
>> > 2011/11/4 Andrew Pennebaker <[email protected]>
>> >
>> > > Something about hex and dec are making vertical lists instead of
>> > horizontal
>> > > lists, so join gets confused.
>> > >
>> > > hex =: '0123456789abcdef' {~ 16 16 #: ]
>> > > dec =: '0123456789' {~ 10 10 #: ]
>> > >
>> > > hex (1 2 3)
>> > > 01
>> > > 02
>> > > 03
>> > >
>> > > Why do hex and dec make transposed lists? Can they be rewritten to
>> not do
>> > > this?
>> > >
>> > > Cheers,
>> > >
>> > > Andrew Pennebaker
>> > > www.yellosoft.us
>> > >
>> > > 2011/11/4 Björn Helgason <[email protected]>
>> > >
>> > > > ]xs =: 'a' ;'bdfhg'; 'c'
>> > > > ┌─┬─────┬─┐
>> > > > │a│bdfhg│c│
>> > > > └─┴─────┴─┘
>> > > > ;xs
>> > > > abdfhgc
>> > > > ;xs,&.>' '
>> > > > a bdfhg c
>> > > >
>> > > >
>> > > > 2011/11/4 Björn Helgason <[email protected]>
>> > > >
>> > > > > ]xs =: 'a' ;'b'; 'c'
>> > > > > ┌─┬─┬─┐
>> > > > > │a│b│c│
>> > > > > └─┴─┴─┘
>> > > > > ;xs
>> > > > > abc
>> > > > > ;>1j1#xs
>> > > > > a b c
>> > > > >
>> > > > >
>> > > > > 2011/11/4 Andrew Pennebaker <[email protected]>
>> > > > >
>> > > > >> Can someone give an example of joinstring? I want to join a list
>> of
>> > > > >> strings
>> > > > >> together as one string.
>> > > > >>
>> > > > >> Something like (forgive my syntax):
>> > > > >>
>> > > > >> xs =: 'a' 'b' 'c'
>> > > > >> alltogether =: '' joinstring xs
>> > > > >> byspaces =: ' ' joinstring xs
>> > > > >>
>> > > > >> Cheers,
>> > > > >>
>> > > > >> Andrew Pennebaker
>> > > > >> www.yellosoft.us
>> > > > >>
>> > ----------------------------------------------------------------------
>> > > > >> For information about J forums see
>> > > http://www.jsoftware.com/forums.htm
>> > > > >>
>> > > > >
>> > > > >
>> > > > >
>> > > > > --
>> > > > > Björn Helgason, Verkfræðingur
>> > > > > Fornustekkum II
>> > > > > 781 Hornafirði,
>> > > > > t-póst: [email protected]
>> > > > > gsm: +3546985532
>> > > > > twitter: @flugfiskur
>> > > > > 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 |
>> > > > > ( -. | `-----------------------------------'
>> > > > > | ) | (\_ _/)
>> > > > > (`-. '--.) (='.'=) ♖♘♗♕♔♙
>> > > > > `. )----' (")_(") ☃☠
>> > > > >
>> > > >
>> > > >
>> > > >
>> > > > --
>> > > > Björn Helgason, Verkfræðingur
>> > > > Fornustekkum II
>> > > > 781 Hornafirði,
>> > > > t-póst: [email protected]
>> > > > gsm: +3546985532
>> > > > twitter: @flugfiskur
>> > > > 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
>> > > >
>> > > ----------------------------------------------------------------------
>> > > For information about J forums see
>> http://www.jsoftware.com/forums.htm
>> > >
>> >
>> >
>> >
>> > --
>> > Björn Helgason, Verkfræðingur
>> > Fornustekkum II
>> > 781 Hornafirði,
>> > t-póst: [email protected]
>> > gsm: +3546985532
>> > twitter: @flugfiskur
>> > 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
>> >
>> ----------------------------------------------------------------------
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
>
>
>
> --
> Björn Helgason, Verkfræðingur
> Fornustekkum II
> 781 Hornafirði,
> t-póst: [email protected]
> gsm: +3546985532
> twitter: @flugfiskur
> 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 |
> ( -. | `-----------------------------------'
> | ) | (\_ _/)
> (`-. '--.) (='.'=) ♖♘♗♕♔♙
> `. )----' (")_(") ☃☠
>
--
Björn Helgason, Verkfræðingur
Fornustekkum II
781 Hornafirði,
t-póst: [email protected]
gsm: +3546985532
twitter: @flugfiskur
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
