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MathGroup Archive 2001

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Re: list of bits to string

  • To: mathgroup at smc.vnet.net
  • Subject: [mg28695] Re: [mg28688] list of bits to string
  • From: "Mark Harder" <harderm at ucs.orst.edu>
  • Date: Thu, 10 May 2001 07:54:42 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Murray,
    This will do it:

binList = {0, 1, 1, 0, 1};

binString = ToString[binList[[1]] ];
Do[
  binString = StringJoin[binString, ToString[binaryList[[i]] ],
{i, 2, Length[binaryList]} ]

In[124]:=binString
Out[124]= "01101"

But I wonder if there is a more functional approach?  Seems like there
should be.
-mark harder


-----Original Message-----
From: Murray Eisenberg <murray at math.umass.edu>
To: mathgroup at smc.vnet.net
Subject: [mg28695] [mg28688] list of bits to string


>I have a list consisting of binary digits, of a given length, e.g.,
>{0, 1, 1, 0, 1}.  I wish to convert this to a _string_ consisting of
>those digits: "01101".  How can this be done?
>
>--
>  Murray Eisenberg                       Internet:  murray at math.umass.edu
>  Mathematics & Statistics Dept.            Voice:  413-545-2859 (W)
>  University of Massachusetts                       413-549-1020 (H)
>  Amherst, MA 01003                           Fax:  413-545-1801
>



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