Re: Removing non-numeric characters from a list
- To: mathgroup at smc.vnet.net
- Subject: [mg48464] Re: Removing non-numeric characters from a list
- From: "Peter Pein" <petsie at arcor.de>
- Date: Mon, 31 May 2004 00:13:50 -0400 (EDT)
- References: <c99duf$k7e$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"Charles Koehler" <charles.koehler at marquette.edu> schrieb im Newsbeitrag news:c99duf$k7e$1 at smc.vnet.net... > Thanks for you previous suggestions. > > I found that what I need is slighty more complicated than the question > I originally submitted. How would I remove all non-numeric > characters from each item in a list. This would require the removal > of characters in the list with the exception of Character Codes > equivalent to the digits (0-9) and the decimal point. > > Sincerely, > > Charles Koehler > In[1]:=digits = FromCharacterCode[Select[ToCharacterCode[#1], 48 <= #1 <= 57 & ]] & ; digits[$Version] Out[2]= "40161999" -- Peter Pein, Berlin to write to me, start the subject with [