Groups > comp.lang.java.programmer > #8494

Re: comma-separated floats

From	Daniel Pitts <newsgroup.nospam@virtualinfinity.net>
Newsgroups	comp.lang.java.programmer
Subject	Re: comma-separated floats
References	<d27f3e79-81e1-4218-abcb-28b342033e08@dk6g2000vbb.googlegroups.com>
Message-ID	<3Bmiq.2435$pH6.1554@newsfe10.iad> (permalink)
Date	2011-10-03 10:49 -0700

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On 10/3/11 10:36 AM, bob wrote:
> What is the easiest way to convert a bunch of comma-separated floats
> into float[]?
>
> String s =
> "5.792327,13.093715,-1.47686,15.495049,12.842123,-2.455942,1.326654,12.842123,0.000000";
>
> float[] f = ?

Easiest is to use String.split(","), and then Float.parseFloat() on each 
value in the array returned from String.split(), storing it into the 
array you created and stored variable in f.

Hope this helps, and good luck.

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Thread

comma-separated floats bob <bob@coolgroups.com> - 2011-10-03 10:36 -0700
  Re: comma-separated floats Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-10-03 10:49 -0700
  Re: comma-separated floats markspace <-@.> - 2011-10-03 11:30 -0700
    Re: comma-separated floats Lew <lewbloch@gmail.com> - 2011-10-04 08:40 -0700
      Re: comma-separated floats Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2011-10-04 16:28 +0000
        Re: comma-separated floats markspace <-@.> - 2011-10-04 10:44 -0700
  Re: comma-separated floats Roedy Green <see_website@mindprod.com.invalid> - 2011-10-03 11:38 -0700
  Re: comma-separated floats Jerry <jerry.bowman@gmail.com> - 2011-10-17 21:05 -0700

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