Re: Pattern to match element in nested list
- To: mathgroup at smc.vnet.net
- Subject: [mg122839] Re: Pattern to match element in nested list
- From: Peter Breitfeld <phbrf at t-online.de>
- Date: Sat, 12 Nov 2011 07:33:08 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <j9irl5$8ee$1@smc.vnet.net>
JasonE wrote:
> This is pretty basic and I am surprised at myself that I can't figure
> this out, but I guess its where I am at.
>
> What pattern would pick students with a score of zero out of this list
> (which is {"student", score}):
>
> {{"Smith, Tim",3},{"Wheres,Waldo",4},{"Muffet, LilMiss",0},{"Brown,
> Charlie",1},{"X, Doctor",0}}
>
Try (ll is your list):
Cases[ll,{__,0}]
--
_________________________________________________________________
Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de