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Re: Images and pdf in a div

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Ben Bacarisse <ben.usenet@bsb.me.uk> wrote on 24 jul 2014 in 
comp.lang.javascript:

> "Evertjan." <exxjxw.hannivoort@inter.nl.net> writes:
> <snip>
>> It could be [I did not think of it] that:
>>
>> var i = 0, plugins = navigator.plugins, len = plugins.length
>>
>> implicitly vars all 3, like it does in a simple statement.
> 
> Yes, that's what the ECMA language specification says should happen.
> 
>> That could or could not be true, I see no way of testing that,
>> because of the forhiving behavour of js implementations?
> 
>   (function () {
>       for (var i = 0, j = 0; i < 1; i++);
>   })();
>   console.log(typeof i, typeof j);
> 
> You should see i and j undefined after the function execution.  If you
> remove the "var", you will see that both i and j are now shown as
> "number".  If the var applied to only one, you would see "undefined" and
> "number".

tnx.



-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

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Images and pdf in a div danca <cyberdanny@tiscalinet.it> - 2014-07-19 00:31 +0200
  Re: Images and pdf in a div "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-07-19 13:34 +0200
    Re: Images and pdf in a div danca <cyberdanny@tiscalinet.it> - 2014-07-19 15:34 +0200
      Re: Images and pdf in a div "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-07-19 15:51 +0200
        Re: Images and pdf in a div danca <cyberdanny@tiscalinet.it> - 2014-07-19 18:30 +0200
          Re: Images and pdf in a div Andrew Poulos <ap_prog@hotmail.com> - 2014-07-20 15:23 +1000
            Re: Images and pdf in a div Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-07-20 12:42 +0200
              Re: Images and pdf in a div danca <cyberdanny@tiscalinet.it> - 2014-07-20 20:07 +0200
                Re: Images and pdf in a div Andrew Poulos <ap_prog@hotmail.com> - 2014-07-21 14:10 +1000
                Re: Images and pdf in a div danca <cyberdanny@tiscalinet.it> - 2014-07-21 14:19 +0200
              Re: Images and pdf in a div Andrew Poulos <ap_prog@hotmail.com> - 2014-07-21 08:14 +1000
                Re: Images and pdf in a div Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-07-21 02:00 +0200
                Re: Images and pdf in a div "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-07-21 07:15 +0200
                Re: Images and pdf in a div Osmo Saarikumpu <osmo@weppipakki.com> - 2014-07-24 18:26 +0300
                Re: Images and pdf in a div "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-07-24 17:48 +0200
                Re: Images and pdf in a div Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-07-24 22:32 +0100
                Re: Images and pdf in a div "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2014-07-24 23:58 +0200
                Re: Images and pdf in a div "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-07-24 18:40 +0200
                Re: Images and pdf in a div Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-07-25 12:31 +0200
                Re: Images and pdf in a div John Harris <niam@jghnorth.org.uk.invalid> - 2014-07-25 15:52 +0100

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