[Jprogramming] Problem working with data loaded from a file

[Devon McCormick]

This isn't true.

On Wed, Mar 28, 2012 at 5:44 PM, PackRat <packrat at anet.com> wrote:
...
> That second problem was that I forgot that one cannot use "=" as a
> Boolean comparison verb for literals (except for single characters).
...

"=" follows the same rules for characters as for other types.  There
are also other comparison verbs.

   vowels=. 'aeiou'
   str=. 'Some random sentence'
   str e. vowels
0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1
   vowels =/ str
0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   'om' E. str
0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
   ('om',:'en') E. str
|rank error
|   ('om',:'en')    E.str
   ('om',:'en') E."1 str
0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0


-- 
Devon McCormick, CFA
^me^ at acm.
org is my
preferred e-mail