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| Started by | jonas.thornvall@gmail.com |
|---|---|
| First post | 2015-12-02 14:31 -0800 |
| Last post | 2015-12-03 07:15 -0800 |
| Articles | 20 on this page of 37 — 12 participants |
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Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-02 14:31 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-02 14:47 -0800
Re: Multidimensional arrays in javascript "Chris M. Thomasson" <nospam@nospam.nospam> - 2015-12-02 14:50 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 00:42 +0100
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-02 18:03 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 09:04 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 18:23 +0100
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 09:48 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 19:49 +0100
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 11:17 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 20:26 +0100
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 11:32 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 20:37 +0100
Re: Multidimensional arrays in javascript John Harris <niam@jghnorth.org.uk.invalid> - 2015-12-04 10:38 +0000
Re: Multidimensional arrays in javascript Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-04 13:37 +0100
Re: Multidimensional arrays in javascript John Harris <niam@jghnorth.org.uk.invalid> - 2015-12-04 16:14 +0000
Re: Multidimensional arrays in javascript Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-04 18:10 +0100
Re: Multidimensional arrays in javascript Tim Streater <timstreater@greenbee.net> - 2015-12-04 18:52 +0000
Re: Multidimensional arrays in javascript Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-04 20:07 +0100
Re: Multidimensional arrays in javascript John Harris <niam@jghnorth.org.uk.invalid> - 2015-12-06 14:47 +0000
Re: Multidimensional arrays in javascript John Harris <niam@jghnorth.org.uk.invalid> - 2015-12-06 16:11 +0000
Re: Multidimensional arrays in javascript Andrew Poulos <ap_prog@hotmail.com> - 2015-12-07 06:54 +1100
Re: Multidimensional arrays in javascript "danca (Daniele Campagna)" <cyberdanny@tiscalinet.it> - 2015-12-06 22:43 +0100
Re: Multidimensional arrays in javascript Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-06 23:19 +0100
Re: Multidimensional arrays in javascript John Harris <niam@jghnorth.org.uk.invalid> - 2015-12-08 11:16 +0000
Re: Multidimensional arrays in javascript Aleksandro <aleksandro@gmx.com> - 2015-12-04 11:55 -0300
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-04 17:26 +0100
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-04 09:23 -0800
Re: Multidimensional arrays in javascript Stefan Weiss <krewecherl@gmail.com> - 2015-12-03 20:29 +0100
Re: Multidimensional arrays in javascript Gene Wirchenko <genew@telus.net> - 2015-12-03 13:23 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 10:06 -0800
Re: Multidimensional arrays in javascript "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-12-03 20:21 +0100
Re: Multidimensional arrays in javascript Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-03 21:00 +0100
Re: Multidimensional arrays in javascript "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2015-12-02 16:50 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 07:10 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 07:23 -0800
Re: Multidimensional arrays in javascript jonas.thornvall@gmail.com - 2015-12-03 07:15 -0800
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-02 14:31 -0800 |
| Subject | Multidimensional arrays in javascript |
| Message-ID | <cbd3e2fa-ab38-4650-a9f7-3c8b3edd204a@googlegroups.com> |
Is there any limit to depth of an multidimensional array in javascript? Let say i for some reason would like to store something similar to file and subfolder names in an directory tree similar array structure would that be possible? If so, do javascript allocate space dependent upon the depth of the multidimensional array?
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-02 14:47 -0800 |
| Message-ID | <58570df6-362f-4d2b-a7bf-616b1c95cbc6@googlegroups.com> |
| In reply to | #28940 |
Den onsdag 2 december 2015 kl. 23:32:17 UTC+1 skrev jonas.t...@gmail.com: > Is there any limit to depth of an multidimensional array in javascript? > > Let say i for some reason would like to store something similar to file and subfolder names in an directory tree similar array structure would that be possible? > > If so, do javascript allocate space dependent upon the depth of the multidimensional array? Will it work to splice in elements at other levels than first?
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| From | "Chris M. Thomasson" <nospam@nospam.nospam> |
|---|---|
| Date | 2015-12-02 14:50 -0800 |
| Message-ID | <n3nsj7$u54$1@speranza.aioe.org> |
| In reply to | #28940 |
> wrote in message > news:cbd3e2fa-ab38-4650-a9f7-3c8b3edd204a@googlegroups.com... > Is there any limit to depth of an multidimensional array in javascript? [...] Perhaps, memory limitations? ;^)
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| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
|---|---|
| Date | 2015-12-03 00:42 +0100 |
| Message-ID | <XnsA56572C881A5eejj99@194.109.6.166> |
| In reply to | #28940 |
jonas.thornvall@gmail.com wrote on 02 Dec 2015 in comp.lang.javascript: > Is there any limit to depth of an multidimensional array in javascript? Javascript has NO multidimensional arrays !!! Which dos not mean you cannot put an array in a single element of an array, but that is beside the point: Javascript has NO multidimensional arrays !!! -- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress)
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-02 18:03 -0800 |
| Message-ID | <68d75303-45f9-4966-bf44-d3d4e4dc6e05@googlegroups.com> |
| In reply to | #28943 |
Den torsdag 3 december 2015 kl. 00:42:27 UTC+1 skrev Evertjan.: > jonas.thornvall@gmail.com wrote on 02 Dec 2015 in comp.lang.javascript: > > Is there any limit to depth of an multidimensional array in javascript? > > Javascript has NO multidimensional arrays !!! > > Which dos not mean you cannot put an array in a single element of an array, > but that is beside the point: > > Javascript has NO multidimensional arrays !!! > > -- > Evertjan. > The Netherlands. > (Please change the x'es to dots in my emailaddress) Ok got you Evertjan
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-03 09:04 -0800 |
| Message-ID | <cf32beb8-d323-49d8-954b-6fc1c2083bbd@googlegroups.com> |
| In reply to | #28943 |
Den torsdag 3 december 2015 kl. 00:42:27 UTC+1 skrev Evertjan.: > jonas.thornvall@gmail.com wrote on 02 Dec 2015 in comp.lang.javascript: > > Is there any limit to depth of an multidimensional array in javascript? > > Javascript has NO multidimensional arrays !!! > > Which dos not mean you cannot put an array in a single element of an array, > but that is beside the point: > > Javascript has NO multidimensional arrays !!! > > -- > Evertjan. > The Netherlands. > (Please change the x'es to dots in my emailaddress) Hello can those arrays linke to elements in a hierarchy array type be of different data types? Example a byte array at first level where each element hold an integer array?
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| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
|---|---|
| Date | 2015-12-03 18:23 +0100 |
| Message-ID | <XnsA565BB1C74E9Beejj99@194.109.6.166> |
| In reply to | #28952 |
jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > Den torsdag 3 december 2015 kl. 00:42:27 UTC+1 skrev Evertjan.: >> jonas.thornvall@gmail.com wrote on 02 Dec 2015 in comp.lang.javascript: >> > Is there any limit to depth of an multidimensional array in >> > javascript? >> >> Javascript has NO multidimensional arrays !!! >> >> Which dos not mean you cannot put an array in a single element of an >> array, but that is beside the point: >> >> Javascript has NO multidimensional arrays !!! > Hello can those arrays linke to elements in a hierarchy array type be of > different data types? Arrays do not link to elements. The individual elements of javascript arrays: - are empty [meaning nonexistant, usefully conserving memory] - hold a variable value - hold an object, could be an array > Example a byte array at first level where each element hold an integer > array? Javascript arrays are all the same, there are no "byte arrays" or "integer arrays". There are no "levels" that is just your imagination. This is just like asking if a javascript string can have a letter "p" at the 21st letter location when the 17th location is empty. Please Jonas, for your own sake, do not invent things that are not there! There is a difference in what you do on a programming level, and what javscript has to offer as a programming language. -- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress)
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-03 09:48 -0800 |
| Message-ID | <aa06a2ac-6b91-4d41-9eea-e45b82ea6a28@googlegroups.com> |
| In reply to | #28953 |
Den torsdag 3 december 2015 kl. 18:23:45 UTC+1 skrev Evertjan.: > jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > > > Den torsdag 3 december 2015 kl. 00:42:27 UTC+1 skrev Evertjan.: > >> jonas.thornvall@gmail.com wrote on 02 Dec 2015 in comp.lang.javascript: > >> > Is there any limit to depth of an multidimensional array in > >> > javascript? > >> > >> Javascript has NO multidimensional arrays !!! > >> > >> Which dos not mean you cannot put an array in a single element of an > >> array, but that is beside the point: > >> > >> Javascript has NO multidimensional arrays !!! > > > Hello can those arrays linke to elements in a hierarchy array type be of > > different data types? > > Arrays do not link to elements. > > The individual elements of javascript arrays: > - are empty [meaning nonexistant, usefully conserving memory] > - hold a variable value > - hold an object, could be an array > > > Example a byte array at first level where each element hold an integer > > array? > > Javascript arrays are all the same, > there are no "byte arrays" or "integer arrays". > > There are no "levels" that is just your imagination. > > This is just like asking if a javascript string can have a letter "p" at > the 21st letter location when the 17th location is empty. > > Please Jonas, for your own sake, do not invent things that are not there! > > There is a difference in what you do on a programming level, > and what javscript has to offer as a programming language. > > -- > Evertjan. > The Netherlands. > (Please change the x'es to dots in my emailaddress) It is not what is said at Stackoverflow they claim Javascript has typed arrays. http://stackoverflow.com/questions/12332002/how-to-store-a-byte-array-in-javascript Int8 Uint8 Int16 Uint16 Int32 Uint32 Float32 Float64 For example: ?var array = new Uint8Array(100); array[42] = 10; alert(array[42]);?
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| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
|---|---|
| Date | 2015-12-03 19:49 +0100 |
| Message-ID | <XnsA565C998D23DCeejj99@194.109.6.166> |
| In reply to | #28954 |
jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > It is not what is said at Stackoverflow they claim Javascript has typed > arrays. Nonsense, you are discussong by authority. -- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress)
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-03 11:17 -0800 |
| Message-ID | <09bd2043-74da-46b5-87ea-11e248847c36@googlegroups.com> |
| In reply to | #28956 |
Den torsdag 3 december 2015 kl. 19:49:11 UTC+1 skrev Evertjan.: > jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > > > It is not what is said at Stackoverflow they claim Javascript has typed > > arrays. > > Nonsense, you are discussong by authority. > > -- > Evertjan. > The Netherlands. > (Please change the x'es to dots in my emailaddress) What does that even mean does it mean Javascript have typed arrays or not?
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| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
|---|---|
| Date | 2015-12-03 20:26 +0100 |
| Message-ID | <XnsA565CFF5AA4BAeejj99@194.109.6.166> |
| In reply to | #28957 |
jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > Den torsdag 3 december 2015 kl. 19:49:11 UTC+1 skrev Evertjan.: >> jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: >> >> > It is not what is said at Stackoverflow they claim Javascript has typed >> > arrays. >> >> Nonsense, you are discussing by authority. > What does that even mean "discussing by authority"? Well, better look that up for yourself. > does it mean Javascript have typed arrays or not? NOT. That does not change when you state that your holy book ["stackoverflow"] says it does. -- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress)
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| From | jonas.thornvall@gmail.com |
|---|---|
| Date | 2015-12-03 11:32 -0800 |
| Message-ID | <e55e555b-6e2c-41a8-a123-7b0f3b7d1476@googlegroups.com> |
| In reply to | #28959 |
Den torsdag 3 december 2015 kl. 20:26:40 UTC+1 skrev Evertjan.: > jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > > > Den torsdag 3 december 2015 kl. 19:49:11 UTC+1 skrev Evertjan.: > >> jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: > >> > >> > It is not what is said at Stackoverflow they claim Javascript has typed > >> > arrays. > >> > >> Nonsense, you are discussing by authority. > > > What does that even mean > > "discussing by authority"? > > Well, better look that up for yourself. > > > does it mean Javascript have typed arrays or not? > > NOT. > > That does not change when you state > that your holy book ["stackoverflow"] says it does. > > -- > Evertjan. > The Netherlands. > (Please change the x'es to dots in my emailaddress) No i know the phrase but i do not know what you suggest. Do you suggest that stackoverflow dreamt thais up? Or do you suggest that they know more than you, afterall you said by authority so which is it?
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| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
|---|---|
| Date | 2015-12-03 20:37 +0100 |
| Message-ID | <XnsA565D1DE857E7eejj99@194.109.6.166> |
| In reply to | #28961 |
jonas.thornvall@gmail.com wrote on 03 Dec 2015 in comp.lang.javascript: >> That does not change when you state >> that your holy book ["stackoverflow"] says it does. > > No i know the phrase but i do not know what you suggest. > > Do you suggest that stackoverflow dreamt thais up? > Or do you suggest that they know more than you, afterall you said by > authority so which is it? You must be believing in holy books and other fairy tales. -- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress)
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| From | John Harris <niam@jghnorth.org.uk.invalid> |
|---|---|
| Date | 2015-12-04 10:38 +0000 |
| Message-ID | <m6r26b57dgn0ak2v989taq0ekihsgium91@4ax.com> |
| In reply to | #28957 |
On Thu, 3 Dec 2015 11:17:44 -0800 (PST), jonas.thornvall@gmail.com wrote: <snip> >> does it mean Javascript have typed arrays or not? The correct answer to your question is "yes and no". Up to and including ECMAScript version 5.1 the answer is no : there is no such thing as a typed array. In ECMAScript version 6 there are typed array objects of various types. Who do you hope will view your web site? If it includes people using older PCs then you should assume that it's version 5.1 being used, so no typed arrays. John
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-12-04 13:37 +0100 |
| Message-ID | <7436839.Us7gLa2v5a@PointedEars.de> |
| In reply to | #28965 |
John Harris wrote:
> Up to and including ECMAScript version 5.1 the answer is no : there is
> no such thing as a typed array.
>
> In ECMAScript version 6 there are typed array objects of various
> types.
There are no ECMAScript versions. To assume there were betrays a
fundamental misconception about ECMAScript-based programming languages.
Instead, there is an ECMAScript Language Specification that is published in
_Editions_, and various different and differing implementations of it
that are released as programming languages with version numbers. Several of
those implementations have “JavaScript” in their name now (initially, there
was only one such implementation, Netscape/Mozilla JavaScript; since Firefox
5 the version numbers of *Mozilla* JavaScript have been aligned with the
Firefox version). (Probably someone has told you this before.)
Also, typed arrays had already been available in several implementations
before ECMAScript 2015/Edition 6 was finalized, voted on, and published;
those were implementations of the 5.1 Edition, and earlier, at the time.
This was possible because per the definitions in its “Conformance” section,
all Editions of the Specification so far allowed it:
| 2 Conformance
|
| A conforming implementation of ECMAScript must provide and support all the
| types, values, objects, properties, functions, and program syntax and
| semantics described in this specification.
|
| […]
|
| A conforming implementation of ECMAScript may provide additional types,
^^^^^^^^^^^^^^^^
| values, objects, properties, and functions beyond those described in this
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| specification. In particular, a conforming implementation of ECMAScript
| may provide properties not described in this specification, and values for
| those properties, for objects that are described in this specification.
|
| A conforming implementation of ECMAScript may support program and regular
| expression syntax not described in this specification. […]
(For the newest Edition, see
<http://www.ecma-international.org/ecma-262/6.0/#sec-conformance>)
The record shows that new Editions of the ECMAScript Language Specification
always codified already implemented behavior, attempting to specify common
features in existing implementations, and, by specifying them differently or
not at all, deprecating features in and behavior of existing implementations
that were unanimously considered unfavorable within the Ecma Technical
Committee (TC) 39.
See also the ECMAScript Support Matrix (“ES Matrix”) referenced in my
signature.
--
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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| From | John Harris <niam@jghnorth.org.uk.invalid> |
|---|---|
| Date | 2015-12-04 16:14 +0000 |
| Message-ID | <lqe36b5inmfg7u10odgkul7drtc1ku3ju2@4ax.com> |
| In reply to | #28966 |
On Fri, 04 Dec 2015 13:37:35 +0100, Thomas 'PointedEars' Lahn <PointedEars@web.de> wrote: >John Harris wrote: > >> Up to and including ECMAScript version 5.1 the answer is no : there is >> no such thing as a typed array. >> >> In ECMAScript version 6 there are typed array objects of various >> types. > >There are no ECMAScript versions. To assume there were betrays a >fundamental misconception about ECMAScript-based programming languages. The ECMAScript standard uses "edition"; the Unicode standards it references use "version". The Oxford Dictionary of English says the words have much the same meaning, though "version" is slightly biased towards things that evolve with time and "edition" towards things that appear in different media. When talking to Jonas Thornvall we need to use words that he understands. I might have guessed wrong; you, Thomas, don't even try. <snip> >Also, typed arrays had already been available in several implementations >before ECMAScript 2015/Edition 6 was finalized, voted on, and published; >those were implementations of the 5.1 Edition, and earlier, at the time. Available in all the browsers used by his preferred audience? >This was possible because per the definitions in its “Conformance” section, >all Editions of the Specification so far allowed it: Yes, I noticed that in Edition 2. >| 2 Conformance >| >| A conforming implementation of ECMAScript must provide and support all the >| types, values, objects, properties, functions, and program syntax and >| semantics described in this specification. >| >| […] >| >| A conforming implementation of ECMAScript may provide additional types, > ^^^^^^^^^^^^^^^^ >| values, objects, properties, and functions beyond those described in this > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >| specification. In particular, a conforming implementation of ECMAScript >| may provide properties not described in this specification, and values for >| those properties, for objects that are described in this specification. >| >| A conforming implementation of ECMAScript may support program and regular >| expression syntax not described in this specification. […] > >(For the newest Edition, see ><http://www.ecma-international.org/ecma-262/6.0/#sec-conformance>) Wildly over-quoted. >The record shows that new Editions of the ECMAScript Language Specification >always codified already implemented behavior, attempting to specify common >features in existing implementations, and, by specifying them differently or >not at all, deprecating features in and behavior of existing implementations >that were unanimously considered unfavorable within the Ecma Technical >Committee (TC) 39. > >See also the ECMAScript Support Matrix (“ES Matrix”) referenced in my >signature. How does this help with old browsers that haven't been or can't be updated? Why tell customers that they *must* use a new browser? John
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-12-04 18:10 +0100 |
| Message-ID | <4267376.NJ5XMC3WOf@PointedEars.de> |
| In reply to | #28968 |
John Harris wrote: > On Fri, 04 Dec 2015 13:37:35 +0100, Thomas 'PointedEars' Lahn > <PointedEars@web.de> wrote: Attribution *line*, _not_ attribution novel. >> John Harris wrote: >>> Up to and including ECMAScript version 5.1 the answer is no : there is >>> no such thing as a typed array. >>> >>> In ECMAScript version 6 there are typed array objects of various >>> types. >> There are no ECMAScript versions. To assume there were betrays a >> fundamental misconception about ECMAScript-based programming languages. > > The ECMAScript standard uses "edition"; the Unicode standards it > references use "version". Red herring. The terminology in the Unicode standard is irrelevant in that regard. > […] > When talking to Jonas Thornvall we need to use words that he > understands. I might have guessed wrong; you, Thomas, don't even try. I just do not agree with your approach. Communicating with people as if they were not intelligent keeps them ignorant and dependent. By contrast, I always assume that I address intelligent people who want to learn and to understand what they are doing. So I strive to use proper terminology to begin with. > <snip> >> Also, typed arrays had already been available in several implementations >> before ECMAScript 2015/Edition 6 was finalized, voted on, and published; >> those were implementations of the 5.1 Edition, and earlier, at the time. > > Available in all the browsers used by his preferred audience? I do not know the browsers used by his preferred audience: His postings appear to have not been distributed to the public news server that I am using, the quotations of his posting do not contain that information, and looking up his posting now would be illogical as I had killfiled him before. >> The record shows that new Editions of the ECMAScript Language >> Specification always codified already implemented behavior, attempting to >> specify common features in existing implementations, and, by specifying >> them differently or not at all, deprecating features in and behavior of >> existing implementations that were unanimously considered unfavorable >> within the Ecma Technical Committee (TC) 39. >> See also the ECMAScript Support Matrix (ES Matrix) referenced in my >> signature. > > How does this help with old browsers that haven't been or can't be > updated? The dynamic nature of the languages allow for new features that are not built-in to be emulated. That being said, one must consider carefully whether it really is a good idea to jump through hoops for browsers that do not receive security updates anymore. > Why tell customers that they *must* use a new browser? See above. But I have not suggested to do that. Instead, I had presented an approach recently that works even without native support for typed arrays. And where Proxy is not available as well, typed arrays still can be emulated with explicit method calls, whereas a wrapper type can be devised and used that falls back to those in that case. (The implementation of the latter is left as an exercise to the reader.) JFYI: Since the “From” header field value of your postings, too, constitutes anti-social behavior, I have restored the corresponding filter rule to my scorefile which had been accidentally reset recently. IOW, your follow-ups to my postings will neither be displayed by default, nor will I be notified of them, until you fix this. See also: <http://www.interhack.net/pubs/munging-harmful/> -- 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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| From | Tim Streater <timstreater@greenbee.net> |
|---|---|
| Date | 2015-12-04 18:52 +0000 |
| Message-ID | <041220151852227333%timstreater@greenbee.net> |
| In reply to | #28970 |
In article <4267376.NJ5XMC3WOf@PointedEars.de>, Thomas 'PointedEars' Lahn <PointedEars@web.de> wrote: >John Harris wrote: > >> On Fri, 04 Dec 2015 13:37:35 +0100, Thomas 'PointedEars' Lahn >> <PointedEars@web.de> wrote: > >Attribution *line*, _not_ attribution novel. Novels are much better. >>>> In ECMAScript version 6 there are typed array objects of various >>>> types. >>> There are no ECMAScript versions. To assume there were betrays a >>> fundamental misconception about ECMAScript-based programming languages. >> >> The ECMAScript standard uses "edition"; the Unicode standards it >> references use "version". > >Red herring. The terminology in the Unicode standard is irrelevant in that >regard. > >> […] >> When talking to Jonas Thornvall we need to use words that he >> understands. I might have guessed wrong; you, Thomas, don't even try. > >I just do not agree with your approach. Communicating with people as if >they were not intelligent keeps them ignorant and dependent. It's nothing to do with whether they're intelligent or not; it's to do with whether they are going to understand what you are talking about. This justifies using simpler or possibly wrong terms in order to get the point across. As they pick things up, you adjust your language accordingly. This is what any good teacher should do. About 40 years ago I had an operation and, afterwards, asked the surgeon what he had done. He responded as you do: he described the procedure as if he were talking to another surgeon. A completely useless response, IOW. -- "That excessive bail ought not to be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted" -- Bill of Rights 1689
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2015-12-04 20:07 +0100 |
| Message-ID | <1500505.1tKExGrMWI@PointedEars.de> |
| In reply to | #28972 |
Tim Streater wrote: > In article <4267376.NJ5XMC3WOf@PointedEars.de>, Thomas 'PointedEars' > Lahn <PointedEars@web.de> wrote: > >>John Harris wrote: >> >>> On Fri, 04 Dec 2015 13:37:35 +0100, Thomas 'PointedEars' Lahn >>> <PointedEars@web.de> wrote: >> >>Attribution *line*, _not_ attribution novel. > > Novels are much better. Attribution novels are only better in making postings less readable, as can be seen above. >>I just do not agree with your approach. Communicating with people as if >>they were not intelligent keeps them ignorant and dependent. > > It's nothing to do with whether they're intelligent or not; it's to do > with whether they are going to understand what you are talking about. > This justifies using simpler or possibly wrong terms in order to get > the point across. As they pick things up, you adjust your language > accordingly. This is what any good teacher should do. A good teacher does not start with the assumption that their pupils are stupid. > About 40 years ago I had an operation and, afterwards, asked the > surgeon what he had done. He responded as you do: he described the > procedure as if he were talking to another surgeon. A completely > useless response, IOW. Their response was only useless *to you* because *you* did not care to ask or do research about the things that you did not understand. But thank you for reminding me of a missing entry in my new scorefile. -- 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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| From | John Harris <niam@jghnorth.org.uk.invalid> |
|---|---|
| Date | 2015-12-06 14:47 +0000 |
| Message-ID | <9ii86bl2q0gh547bpo004n1lnqilc2103k@4ax.com> |
| In reply to | #28970 |
On Fri, 04 Dec 2015 18:10:06 +0100, Thomas 'PointedEars' Lahn <PointedEars@web.de> wrote: >John Harris wrote: > >> On Fri, 04 Dec 2015 13:37:35 +0100, Thomas 'PointedEars' Lahn >> <PointedEars@web.de> wrote: > >Attribution *line*, _not_ attribution novel. Thomas's complaint is based on a document aimed at the *.de newsgroups, not the *.uk, comp.lang.*, etc groups. In addition, the document uses an argument that is logically flawed, which destroys Thomas's justification for complaining. <snip> >JFYI: Since the “From” header field value of your postings, too, constitutes >anti-social behavior, I have restored the corresponding filter rule to my >scorefile which had been accidentally reset recently. IOW, your follow-ups >to my postings will neither be displayed by default, nor will I be notified >of them, until you fix this. It is my requirement that anyone who replies by e-mail to one of my news articles MUST use the Reply-To address. Using a different address when there is a Reply-To address is antisocial at best. If sent to me such an e-mail will be ignored by one means or another. Thomas is complaining that I have appended .invalid to a working address in my From field. Since the address will not be used for e-mail but is obviously meaningful to a human we have to conclude that Thomas uses any feeble excuse he can find to shout at people. >See also: <http://www.interhack.net/pubs/munging-harmful/> This is 17 years old. I doubt if the author has had to delete several hundred large spam e-mails a day for several weeks. John
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