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Groups > comp.lang.javascript > #34006
| Newsgroups | comp.lang.javascript |
|---|---|
| Subject | Re: undefined string in an object? |
| From | "Evertjan." <exxjxw.hannivoort@inter.nl.net> |
| References | <bb27e72b-f746-44f9-a1d5-d6c5673b9ef7@googlegroups.com> <3038716d-f026-476d-b8e6-2634878fab72@googlegroups.com> |
| Date | 2017-09-22 19:20 +0200 |
| Message-ID | <XnsA7F8C4B7FE614eejj99@194.109.6.166> (permalink) |
jonas.thornvall@gmail.com wrote on 22 Sep 2017 in comp.lang.javascript:
> Den torsdag 7 september 2017 kl. 01:33:10 UTC+2 skrev JRough:
>> me (JRough change)
>>
>> 4:31 PM (less than a minute ago)
>>
>>
>> var a={};
>> a["b"]=123,
>> a["c"]=456;
>> console.log(a["b"]);
>> undefined
>>
>> var a={};
>> a.b=123,
>> a.c=456;
[..]
> Can you really have a string as an index?
> isn't a[] supposed to be an array, i see you guys call it object here?
An object {} and an array [] are NOT!!!!!! the same.
Why not go back to basics and study for a few .... months?
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
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undefined string in an object? JRough <janis.rough@gmail.com> - 2017-09-06 16:33 -0700
Re: undefined string in an object? Joao Rodrigues <groups_jr-1@yahoo.com> - 2017-09-09 11:07 -0300
Re: undefined string in an object? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-09-10 16:20 +0200
Re: undefined string in an object? John G Harris <niam@jghnorth.org.uk.invalid> - 2017-09-18 15:37 +0100
Re: undefined string in an object? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-09-18 17:17 +0200
Re: undefined string in an object? John G Harris <niam@jghnorth.org.uk.invalid> - 2017-09-19 11:05 +0100
Re: undefined string in an object? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-09-19 12:58 +0200
Re: undefined string in an object? Flng Fck <nothanks@invalid.invalid> - 2017-09-20 09:37 +0200
Re: undefined string in an object? John G Harris <niam@jghnorth.org.uk.invalid> - 2017-09-20 10:49 +0100
Re: undefined string in an object? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-09-20 20:29 +0100
Re: undefined string in an object? John G Harris <niam@jghnorth.org.uk.invalid> - 2017-09-21 16:12 +0100
Re: undefined string in an object? jonas.thornvall@gmail.com - 2017-09-22 06:11 -0700
Re: undefined string in an object? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2017-09-22 19:20 +0200
Re: undefined string in an object? John G Harris <niam@jghnorth.org.uk.invalid> - 2017-09-23 10:55 +0100
Re: undefined string in an object? jonas.thornvall@gmail.com - 2017-09-23 09:02 -0700
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