Fri Aug 12 04:01:49 2022 EVENTS FREE SOFTWARE INSTITUTE POLITICS JOBS MEMBERS' CORNER MAILING LIST NYLXS Members have a lot to say and share but we don't keep many secrets. Join the Hangout Mailing List and say your peice. DATE 2012-02-01 HANGOUT 2022-08-12 | 2022-07-12 | 2022-06-12 | 2022-05-12 | 2022-04-12 | 2022-03-12 | 2022-02-12 | 2022-01-12 | 2021-12-12 | 2021-11-12 | 2021-10-12 | 2021-09-12 | 2021-08-12 | 2021-07-12 | 2021-06-12 | 2021-05-12 | 2021-04-12 | 2021-03-12 | 2021-02-12 | 2021-01-12 | 2020-12-12 | 2020-11-12 | 2020-10-12 | 2020-09-12 | 2020-08-12 | 2020-07-12 | 2020-06-12 | 2020-05-12 | 2020-04-12 | 2020-03-12 | 2020-02-12 | 2020-01-12 | 2019-12-12 | 2019-11-12 | 2019-10-12 | 2019-09-12 | 2019-08-12 | 2019-07-12 | 2019-06-12 | 2019-05-12 | 2019-04-12 | 2019-03-12 | 2019-02-12 | 2019-01-12 | 2018-12-12 | 2018-11-12 | 2018-10-12 | 2018-09-12 | 2018-08-12 | 2018-07-12 | 2018-06-12 | 2018-05-12 | 2018-04-12 | 2018-03-12 | 2018-02-12 | 2018-01-12 | 2017-12-12 | 2017-11-12 | 2017-10-12 | 2017-09-12 | 2017-08-12 | 2017-07-12 | 2017-06-12 | 2017-05-12 | 2017-04-12 | 2017-03-12 | 2017-02-12 | 2017-01-12 | 2016-12-12 | 2016-11-12 | 2016-10-12 | 2016-09-12 | 2016-08-12 | 2016-07-12 | 2016-06-12 | 2016-05-12 | 2016-04-12 | 2016-03-12 | 2016-02-12 | 2016-01-12 | 2015-12-12 | 2015-11-12 | 2015-10-12 | 2015-09-12 | 2015-08-12 | 2015-07-12 | 2015-06-12 | 2015-05-12 | 2015-04-12 | 2015-03-12 | 2015-02-12 | 2015-01-12 | 2014-12-12 | 2014-11-12 | 2014-10-12 | 2014-09-12 | 2014-08-12 | 2014-07-12 | 2014-06-12 | 2014-05-12 | 2014-04-12 | 2014-03-12 | 2014-02-12 | 2014-01-12 | 2013-12-12 | 2013-11-12 | 2013-10-12 | 2013-09-12 | 2013-08-12 | 2013-07-12 | 2013-06-12 | 2013-05-12 | 2013-04-12 | 2013-03-12 | 2013-02-12 | 2013-01-12 | 2012-12-12 | 2012-11-12 | 2012-10-12 | 2012-09-12 | 2012-08-12 | 2012-07-12 | 2012-06-12 | 2012-05-12 | 2012-04-12 | 2012-03-12 | 2012-02-12 | 2012-01-12 | 2011-12-12 | 2011-11-12 | 2011-10-12 | 2011-09-12 | 2011-08-12 | 2011-07-12 | 2011-06-12 | 2011-05-12 | 2011-04-12 | 2011-03-12 | 2011-02-12 | 2011-01-12 | 2010-12-12 | 2010-11-12 | 2010-10-12 | 2010-09-12 | 2010-08-12 | 2010-07-12 | 2010-06-12 | 2010-05-12 | 2010-04-12 | 2010-03-12 | 2010-02-12 | 2010-01-12 | 2009-12-12 | 2009-11-12 | 2009-10-12 | 2009-09-12 | 2009-08-12 | 2009-07-12 | 2009-06-12 | 2009-05-12 | 2009-04-12 | 2009-03-12 | 2009-02-12 | 2009-01-12 | 2008-12-12 | 2008-11-12 | 2008-10-12 | 2008-09-12 | 2008-08-12 | 2008-07-12 | 2008-06-12 | 2008-05-12 | 2008-04-12 | 2008-03-12 | 2008-02-12 | 2008-01-12 | 2007-12-12 | 2007-11-12 | 2007-10-12 | 2007-09-12 | 2007-08-12 | 2007-07-12 | 2007-06-12 | 2007-05-12 | 2007-04-12 | 2007-03-12 | 2007-02-12 | 2007-01-12 | 2006-12-12 | 2006-11-12 | 2006-10-12 | 2006-09-12 | 2006-08-12 | 2006-07-12 | 2006-06-12 | 2006-05-12 | 2006-04-12 | 2006-03-12 | 2006-02-12 | 2006-01-12 | 2005-12-12 | 2005-11-12 | 2005-10-12 | 2005-09-12 | 2005-08-12 | 2005-07-12 | 2005-06-12 | 2005-05-12 | 2005-04-12 | 2005-03-12 | 2005-02-12 | 2005-01-12 | 2004-12-12 | 2004-11-12 | 2004-10-12 | 2004-09-12 | 2004-08-12 | 2004-07-12 | 2004-06-12 | 2004-05-12 | 2004-04-12 | 2004-03-12 | 2004-02-12 | 2004-01-12 | 2003-12-12 | 2003-11-12 | 2003-10-12 | 2003-09-12 | 2003-08-12 | 2003-07-12 | 2003-06-12 | 2003-05-12 | 2003-04-12 | 2003-03-12 | 2003-02-12 | 2003-01-12 | 2002-12-12 | 2002-11-12 | 2002-10-12 | 2002-09-12 | 2002-08-12 | 2002-07-12 | 2002-06-12 | 2002-05-12 | 2002-04-12 | 2002-03-12 | 2002-02-12 | 2002-01-12 | 2001-12-12 | 2001-11-12 | 2001-10-12 | 2001-09-12 | 2001-08-12 | 2001-07-12 | 2001-06-12 | 2001-05-12 | 2001-04-12 | 2001-03-12 | 2001-02-12 | 2001-01-12 | 2000-12-12 | 2000-11-12 | 2000-10-12 | 2000-09-12 | 2000-08-12 | 2000-07-12 | 2000-06-12 | 2000-05-12 | 2000-04-12 | 2000-03-12 | 2000-02-12 | 2000-01-12 | 1999-12-12 Key: Value: Key: Value: MESSAGE DATE 2012-02-25 FROM Ruben Safir SUBJECT Re: [NYLXS - HANGOUT] Re: c++ question about decimals From owner-hangout-outgoing-at-mrbrklyn.com Sat Feb 25 18:14:12 2012 Return-Path: X-Original-To: archive-at-mrbrklyn.com Delivered-To: archive-at-mrbrklyn.com Received: by www2.mrbrklyn.com (Postfix) id D7479100BD8; Sat, 25 Feb 2012 18:14:11 -0500 (EST) Delivered-To: hangout-outgoing-at-www2.mrbrklyn.com Received: by www2.mrbrklyn.com (Postfix, from userid 28) id C43B7100BF2; Sat, 25 Feb 2012 18:14:11 -0500 (EST) Delivered-To: hangout-at-mrbrklyn.com Received: from mailbackend.panix.com (mailbackend.panix.com [166.84.1.89]) by www2.mrbrklyn.com (Postfix) with ESMTP id 19D0B100BD8 for ; Sat, 25 Feb 2012 18:14:10 -0500 (EST) Received: from panix2.panix.com (panix2.panix.com [166.84.1.2]) by mailbackend.panix.com (Postfix) with ESMTP id 8434D32702; Sat, 25 Feb 2012 18:12:29 -0500 (EST) Received: by panix2.panix.com (Postfix, from userid 20529) id 6C26B33C52; Sat, 25 Feb 2012 18:12:29 -0500 (EST) Date: Sat, 25 Feb 2012 18:12:29 -0500 From: Ruben Safir To: hangout-at-mrbrklyn.com Cc: hangout-at-nylxs.com Subject: Re: [NYLXS - HANGOUT] Re: c++ question about decimals Message-ID: <20120225231229.GA10378-at-panix.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: owner-hangout-at-mrbrklyn.com Precedence: bulk Reply-To: hangout-at-mrbrklyn.com On Fri, Feb 24, 2012 at 09:33:14AM -0500, Paul Robert Marino wrote: > actually after looking into this further what i really need to do is > grab just the remainder of the result of dividing 2 numbers I think > fmod is the answer im looking for > What you have to remember is that the conversion from ints to floats is OK but floats to a smaller digit has this long list of possible behaviors and some are underfined. if you want the remainder, the mod opertator is extremely useful and I use it for psuedorandom generation, but you need to make sure everything is a float of appropriate size. Ruben > > On Fri, Feb 24, 2012 at 12:48 AM, Paul Robert Marino > wrote: > > my C programmings a little rusty and i could use some help > > im working on a patch for keepalived i have to modify a portion of the > > code that type casts several variables as a unsigned long however I > > need to change it to an equivalent the will store it with a decimal > > with 2 points of precision, and if possible wont change how other > > parts of the code use the same functions with whole numbers does any > > one have any suggestions. > > > > by the way in case any one is wondering im working on implementing > > centisecond (hundredth) of a second intervals for VRRP per the RFC for > > VRRPv3 http://tools.ietf.org/html/rfc5798 > > so far its going well but there are a few points in the code that are > > doing crazy things like setting a sleep timer to 0 seconds which is > > what I'm trying to fix now. that being said the rest of the patch > > works great i was able to cut my interface failover times in nearly > > down from 8 to less than 3 seconds total. 2012-02-03 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] fly without a pilot...sounds great 2012-02-03 Elfen Magix <elfen_magix-at-yahoo.com> Re: [NYLXS - HANGOUT] fly without a pilot...sounds great 2012-02-05 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] fly without a pilot...sounds great 2012-02-05 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] Charter Meeting 2012-02-05 Robert Menes <viewtiful.icchan-at-gmail.com> Re: [NYLXS - HANGOUT] Charter Meeting 2012-02-06 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 einker <eminker-at-gmail.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 Ruben Safir <ceo.brooklyn-at-gmail.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 einker <eminker-at-gmail.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 Ruben Safir <ceo.brooklyn-at-gmail.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-06 einker <eminker-at-gmail.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-07 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] best of Amsterdam 2012-02-07 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] video to see 2012-02-08 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] too much comics 2012-02-08 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] cool cool 2012-02-13 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] free software and photography 2012-02-13 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-13 Elfen Magix <elfen_magix-at-yahoo.com> Re: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-13 Ronny <ronny.coder-at-gmail.com> Re: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-13 Elfen Magix <elfen_magix-at-yahoo.com> Re: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-13 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-14 Ronny <ronny.coder-at-gmail.com> Re: [NYLXS - HANGOUT] It shouldn't happen to a dog 2012-02-15 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] [security-announce] openSUSE-SU-2012:0258-1: critical: 2012-02-15 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] Amy Kaplan and here anti-semetic rants 2012-02-22 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-22 einker <eminker-at-gmail.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-22 Paul Robert Marino <prmarino1-at-gmail.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-22 einker <eminker-at-gmail.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-24 Paul Robert Marino <prmarino1-at-gmail.com> Subject: [NYLXS - HANGOUT] c++ question about decimals 2012-02-24 Paul Robert Marino <prmarino1-at-gmail.com> Subject: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-24 Paul Robert Marino <prmarino1-at-gmail.com> Subject: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-25 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-25 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-25 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-25 Ruben Safir <mrbrklyn-at-panix.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-25 Ruben Safir <ceo.brooklyn-at-gmail.com> Re: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-25 Ruben Safir <ceo.brooklyn-at-gmail.com> Re: [NYLXS - HANGOUT] Re: c++ question about decimals 2012-02-27 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] Superhero wonders 2012-02-27 Michael L Richardson <mlr52-at-michaellrichardson.com> Re: [NYLXS - HANGOUT] Next NYLXS Meeting 2012-02-28 Ruben Safir <mrbrklyn-at-panix.com> Subject: [NYLXS - HANGOUT] New job Exciting Opportunity with Nvidia Graphics for the NYLXS are Do'ers and the first step of Doing is Joining! Join NYLXS and make a difference in your community today!