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MathGroup Archive 2005

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RE: Converting Strings to Ints.

  • To: mathgroup at
  • Subject: [mg63295] RE: [mg63277] Converting Strings to Ints.
  • From: "David Annetts" <davidannetts at>
  • Date: Fri, 23 Dec 2005 05:08:22 -0500 (EST)
  • Sender: owner-wri-mathgroup at

Hi Chrisantha,

> I have a list of strings representing numbers, i.e. a = 
> {"12223","11313","2424"} that I generated in XML and read 
> into mathematica. How do I convert this into a list of integers?

The easiest way is ToExpression, whence

	l = {"12223", "11313", "2424"}
	i = ToExpression@l

You can convince yourself that it works via


This will fail if your strings are in exponential format (it's easy to see



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