Re: Converting a list of strings to a single

*To*: mathgroup at smc.vnet.net*Subject*: [mg122823] Re: [mg122780] Converting a list of strings to a single*From*: Bob Hanlon <hanlonr357 at gmail.com>*Date*: Fri, 11 Nov 2011 04:56:53 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <201111101153.GAA25296@smc.vnet.net>

B = "1 2 3"; mylist = StringSplit[B]; StringJoin @@ Riffle[mylist, " "] == B True Bob Hanlon On Thu, Nov 10, 2011 at 6:53 AM, Andrew DeYoung <adeyoung at andrew.cmu.edu> wrote: > Hi, > > I know that the command StringSplit can be used to convert a single > space-delimited string to a list of strings. For example, > > B = "1 2 3"; > mylist = StringSplit[B] > > gives a list mylist such that mylist = {"1", "2", "3"}. > > But what if I would like to go in the reveres direction -- convert > {"1", "2", "3"} to "1 2 3"? Is there a good way to do this, other > than using a For loop and concatenating the elements of the list > together? > > Thanks so much. > > Andrew DeYoung > Carnegie Mellon University >

**References**:**Converting a list of strings to a single space-delimited string***From:*Andrew DeYoung <adeyoung@andrew.cmu.edu>