Re: Converting from string to integer and back
- To: mathgroup at smc.vnet.net
- Subject: [mg29039] Re: Converting from string to integer and back
- From: "Paul Lutus" <nospam at nosite.com>
- Date: Sat, 26 May 2001 21:53:30 -0400 (EDT)
- References: <9ekt8b$7u9@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"brian" <polar at cloud9.net> wrote in message news:9ekt8b$7u9 at smc.vnet.net... > Is there an easy way to convert an integer to a string and then back to > an integer? There are many ways to do this, but it is not necessary. > I have a file containing dates in the YYYYMMDD format. I > want to convert these dates to {YYYY, MM, DD} so that I can some of the > functions in the misc`Calendar package. But at this point I am lost as > to how to split the date into year,month, day. StringTake is the only > way I could think of but doesn't work as the head of the date is > integer. If there was a way to convert the date to a string I can split > the date and then convert this back to an integer but I have seen no > treatment of anything like this in the books I have. I guess I'm a > little more used to handling text in perl. Any help while I'm riding up > the learning curve is greatly appreciated. Try this: ToNums[v_] := {Floor[Mod[v/10000,10000]],Floor[Mod[v/100,100]],Mod[v,100]} ToNums[20010816] {2001,08,16} -- Paul Lutus www.arachnoid.com