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Re: How to get position of string in a mixed list? (string pattern

  • To: mathgroup at smc.vnet.net
  • Subject: [mg96219] Re: How to get position of string in a mixed list? (string pattern
  • From: dh <dh at metrohm.com>
  • Date: Mon, 9 Feb 2009 05:37:41 -0500 (EST)
  • References: <gmndli$s1k$1@smc.vnet.net>


Hi,

try.

Position[{"a", "abc", "dfe", "nab", 1, 2, 3, {1, 2}},

  x_String /; StringCount[x, "ab"] > 0]

hope this helps, Daniel



goodhei8 at gmail.com wrote:

> for list like {"a","abc","dfe","nab",1,2,3,{1,2}}, I want to get all 

> strings' position in the list which match a pattern (like 

> ___~~"ab"~~___). How to do it? How to use a string pattern in a list 

> pattern? how to use a pattern with a condition (both list pattern&/; 

> StringQ[#] and list pattern /;StringQ[]&, no working for me)

> 

> Thanks.

> 




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