Re: Converting a list of strings to a single space-delimited string

*To*: mathgroup at smc.vnet.net*Subject*: [mg122908] Re: Converting a list of strings to a single space-delimited string*From*: leigh pascoe <leigh at evry.inserm.fr>*Date*: Wed, 16 Nov 2011 04:43:31 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com

Le 10/11/2011 12:53, Andrew DeYoung a =C3=A9crit : > 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 > > StringJoin[Riffle[mylst, " "]] LP