Path: csiph.com!x330-a1.tempe.blueboxinc.net!feeder1.hal-mli.net!border3.nntp.dca.giganews.com!Xl.tags.giganews.com!border1.nntp.dca.giganews.com!nntp.giganews.com!local2.nntp.dca.giganews.com!news.giganews.com.POSTED!not-for-mail NNTP-Posting-Date: Tue, 19 Apr 2011 16:22:01 -0500 From: Jason S Newsgroups: comp.lang.java.programmer Date: Tue, 19 Apr 2011 17:22:01 -0400 Message-ID: <2011041917220160122-jasonsavlov@mecom> References: <201104182005433244-jasonsavlov@mecom> <2011041911160346799-jasonsavlov@mecom> <2011041911200138175-jasonsavlov@mecom> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: Double always returning 0.0 User-Agent: Unison/2.1.4 Lines: 30 X-Usenet-Provider: http://www.giganews.com X-Trace: sv3-b9juerj4E5rPjvCEP5Y4kjDvzgF/UsBSuFcPlKB1h8wSv7TWj53zgpEMF65QZ9x/Vh0i/4jnjzXHPcj!e26dEnzG80eF+023L7LM912xNSfuCqYdEwx2Tu1EZEp/VCJ5SS6xlCFcVHxXUqxGPDI= X-Complaints-To: abuse@giganews.com X-DMCA-Notifications: http://www.giganews.com/info/dmca.html X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly X-Postfilter: 1.3.40 X-Original-Bytes: 2314 Xref: x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:3149 On 2011-04-19 12:04:27 -0400, Andreas Leitgeb said: > Jason S wrote: >> On 2011-04-19 11:18:10 -0400, Lew said: >>> Jason S wrote: >>>> Yup, that was the problem. Got it working! (Sort of...) The weight for the cat >>>> keeps turning up as 0.000. >>> What does your code look like now? >> http://web.cs.sunyit.edu/~savlovj/CS249/pg472_8 >> The code is there in full > > > Btw., normally one would throw exceptions rather than exit the > process with System.exit, but even if you really want to exit > the process, you most likely don't want to exit with a zero > exit-status. A zero exit-status from a process is typically > meant as "success", but that obviously isn't the case where > you call System.exit(0). I'm just going by what it says in the textbook. That's what they put there and want us to use. And for the other stuff, I just got back from class; I'm going to look at it in detail in a little bit. Thanks!! I'm starting to understand what's going on. Sometimes it's better to consult professionals than a textbook. -- Jason