This gets the rows as you wish, but the spacing is not as you indicated.
>mailto:programming-boun...@jsoftware.com] On Behalf Of Raul Miller
Sent: Tuesday, July 10, 2012 11:06 AM
To: Programming forum
Subject: Re: [Jprogramming] Character Handling
On Tue, Jul 10, 2012 at 10:16 AM, Rudi M
On Tue, Jul 10, 2012 at 11:14 AM, Rudi Mann wrote:
> BTW, the orientation doesn't really matter, since I need all 4
> diagonal directions anyway.
You might be interested in http://jsoftware.com/help/phrases/rotate_reflect.htm
Note that an m prefix means that the monadic definition is relevant
an
Thanks everyone!
BTW, the orientation doesn't really matter, since I need all 4
diagonal directions anyway.
Am 10.07.2012 um 17:06 schrieb Raul Miller:
> On Tue, Jul 10, 2012 at 10:16 AM, Rudi Mann
> wrote:
>> ]original=. 3 4$'ABCDEFGHIJKL'
>> ABCD
>> EFGH
>> IJKL
>>
>> diag original
>> A
On Tue, Jul 10, 2012 at 10:16 AM, Rudi Mann wrote:
> ]original=. 3 4$'ABCDEFGHIJKL'
> ABCD
> EFGH
> IJKL
>
> diag original
>A
> BE
> CFI
> DGJ
> HK
>L
As Henry points out, verb/. gets diagonals and hands them off to your verb.
However, ]/. original has the wrong orientation.
So to r
Have a look at
Ian,
>
> thanks for the solution!
>
> Devon,
>
> the CRLFs come from the fact that the data source was a text editor. I
> imported the file as string and wanted to reshape it into a character
> matrix to subsequently strip the last two columns to get rid of the
> CRLFs when I s
Ian,
thanks for the solution!
Devon,
the CRLFs come from the fact that the data source was a text editor. I
imported the file as string and wanted to reshape it into a character
matrix to subsequently strip the last two columns to get rid of the
CRLFs when I stumbled over the two-byte-char
On Tue, Jul 10, 2012 at 5:46 AM, Rudi Mann wrote:
> I want to create a 4 by 4 character array from this string in order to
> perform operations like transpose, row and column indexing, diagonal
> extraction etc. How can I do that?
charstring=.'ABCD',CR,LF,'DEÄF',CR,LF,'GÖßI',CR,LF,'ÄÖÜß',CR,LF
Also, you may find a CRLF delimited series of strings less handy to
use than a more J-like representation like this:
$cs=.'ABCD';'DEÄF';'GÖßI';'ÄÖÜß'
4
or the tabular version:
$>cs
4 8
>cs
ABCD
DEÄF
GÖßI
ÄÖÜß
It's easy enough to convert this to the form you originally gave:
;cs,&.>
You've got utf-8 chars in there. You need to convert to "wide" chars,
then you'll get a matrix that behaves itself.
These links may be helpful:
http://www.jsoftware.com/jwiki/Guides/Unicode
http://www.jsoftware.com/jwiki/Guides/UnicodeGettingStarted
On Tue, Jul 10, 2012 at 10:46 AM, Rudi Mann
Hi,
yesterday I stumbled over the following feature:
charstring=.'ABCD',CR,LF,'DEÄF',CR,LF,'GÖßI',CR,LF,'ÄÖÜß',CR,LF
charstring
ABCD
DEÄF
GÖßI
ÄÖÜß
#charstring
31
(How bizarre! I counted 24; 16 letters and 8 control characters!)
I want to create a 4 by 4 character array from this string in
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