Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!news2.arglkargh.de!newsfeed.fsmpi.rwth-aachen.de!npeer.de.kpn-eurorings.net!npeer-ng0.de.kpn-eurorings.net!newsfeed.arcor.de!newsspool4.arcor-online.net!news.arcor.de.POSTED!not-for-mail Content-Type: text/plain; charset="ISO-8859-1" Message-ID: <10702590.VgB369Vi3A@PointedEars.de> From: Thomas 'PointedEars' Lahn Reply-To: Thomas 'PointedEars' Lahn Organization: PointedEars Software (PES) Date: Fri, 10 Jan 2014 22:12:39 +0100 User-Agent: KNode/4.11.3 Content-Transfer-Encoding: 7Bit X-Face: %i>XG-yXR'\"2P/C_aO%~;2o~?g0pPKmbOw^=NT`tprDEf++D.m7"}HW6.#=U:?2GGctkL,f89@H46O$ASoW&?s}.k+&. MIME-Version: 1.0 Lines: 24 NNTP-Posting-Date: 10 Jan 2014 22:12:41 CET NNTP-Posting-Host: 94293d02.newsspool4.arcor-online.net X-Trace: DXC=dUl_7j>7]JL74okIm;?DS@4IUK On 01/06/2014 03:56 AM, jonas.thornvall@gmail.com wrote: >> I find it very hard to spot logical errors when dealing with Writing out >> to Canvas, normally i write out values from JavaScript with >> document.write() line by line in the HTML document as i step thru loops >> but using the canvas you just plot over values without implementing >> plotout logic? >> >> Have anyone a good idea? > > O'Reilly does. > > You can create a window for trace messages, using this technique > (straight from the Javascript Rhino book). I do not see the point of this error-prone, incompatible approach when you have console.log() & friends. -- PointedEars Twitter: @PointedEars2 Please do not Cc: me. / Bitte keine Kopien per E-Mail.