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MathGroup Archive 2004

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Re: trimming a string

  • To: mathgroup at smc.vnet.net
  • Subject: [mg50866] Re: trimming a string
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Sat, 25 Sep 2004 01:55:04 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <cj0ngc$les$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

StringTrim[s_String] := 
  StringJoin @@ (Characters[s] //. {" ", a___} :> {a} //. {a__, " "} :>
{a})

somestring = "    Humpty Dumpty   ";

StringTrim[somestring]

??

Regards
  Jens

Akos Beleznay wrote:
> 
> I would appreciate if somebody could show me a simple way of trimming a
> string. (I did it a hard way, but suspect an elegant solution.)
> 
> Trim(a_string): returns a copy of a string without leading and trailing
> spaces.
> 
> thanks for your help,
> 
> Akos Beleznay
> Equitas Capital Advisors LLC
> 909 Poydras Street
> Suite 1850
> New Orleans, LA 70112
> Phone: (504) 569-9607
> Fax: (504) 569-9650
> abeleznay at equitas-capital.com
> 
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