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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
| Newsgroups | comp.lang.javascript |
| Subject | Re: null and NaN |
| Date | Wed, 10 Jun 2015 20:48:45 +0200 |
| Organization | PointedEars Software (PES) |
| Lines | 43 |
| Message-ID | <6931424.mSP66HsXnD@PointedEars.de> (permalink) |
| References | <null-20150602191404@ram.dialup.fu-berlin.de> <mkr6jk$sfb$1@speranza.aioe.org> <1887823.QYRqh1XSJF@PointedEars.de> <ml09gj$mhn$1@speranza.aioe.org> <6583706.BrqscuLzCi@PointedEars.de> <ml2r7v$7ni$1@speranza.aioe.org> |
| Reply-To | Thomas 'PointedEars' Lahn <usenet@PointedEars.de> |
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Joao Rodrigues wrote: > typeof null == "object" was considered a bug by Brendan Eich - the > father of JavaScript: > > "We have reason to believe typeof null === “object” *is a bug* that > could bite real content, from our spidering of the web. We have no such > evidence in favor of breaking typeof String === “function”, and plenty > of reason to fear incompatibility. It might be best to leave typeof > utterly alone and deprecate it, *but I’m still in favor of the null > bug-fix*. > > — Brendan Eich 2006/03/31 16:34" > > <http://wiki.ecmascript.org/doku.php?id=discussion:typeof> Much better. Still _not_ an admission that it is an implementation bug caused by the original JavaScript code as Dr. Rauschmeyer and you claimed, and not a clear admission that it is a bug at all (“reason to believe”, not “is”). But at least properly quoted and cited, and substantiated. >>>> However, that the ECMAScript Language Specification [3] […] says: >>>> […] >>>> indicates that it is _not_ a bug. “null” *has* something to do with >>>> objects that other primitive values have not. >>> These references only prove that JS was prematurely standardized, making >>> necessary corrections more difficult to be implemented. >> Assumption, not evidence. > > Evidence proven at: […] Evidence is not proven, but presented. “Evidence” is synonymous with “proof; so “to prove evidence” contains redundancy, at best. You should improve your understanding of English; that way the number of your misconceptions – about what people said and wrote, and what they meant when they said and wrote it – might decrease. -- PointedEars FAQ: <http://PointedEars.de/faq> | SVN: <http://PointedEars.de/wsvn/> Twitter: @PointedEars2 | ES Matrix: <http://PointedEars.de/es-matrix> Please do not cc me. / Bitte keine Kopien per E-Mail.
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Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-05 00:55 -0300
Re: null and NaN Robert Heller <heller@deepsoft.com> - 2015-06-05 06:57 -0500
Re: null and NaN Steven D'Aprano <steve@pearwood.info> - 2015-06-07 18:47 +1000
Re: null and NaN Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-06-06 08:39 +0200
Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-06 23:15 -0300
Re: null and NaN Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-06-07 09:59 +0200
Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-07 22:30 -0300
Re: null and NaN Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-06-10 20:48 +0200
Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-11 10:01 -0300
Re: null and NaN "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-06-11 15:28 +0200
Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-11 11:34 -0300
Re: null and NaN "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-06-11 21:07 +0200
Re: null and NaN Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2015-06-11 17:29 -0300
Re: null and NaN "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-06-11 23:15 +0200
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