[Jprogramming] lazily look for label?

[bob therriault]

Hi Xin,

If you know the length of the string that you want to search, the easiest way is to shorten it before you search.

'label' I. at E. 12&{. 'label1label2label3'  NB. searches first 12 characters of string
0 6

   id=: (I. at E. 12&{.)  NB. dyadic hook that will search the first 12 characters

   'label' id 'label1label2label3' 
0 6

Cheers, bob


On 2011-10-12, at 7:34 AM, Zheng, Xin (NIH) [C] wrote:

> 'label' I. at E. 'label1label2label3'