Re: How to understand return a,b statement ?

From	Dr J R Stockton <reply1300@merlyn.demon.co.uk.invalid>
Newsgroups	comp.lang.javascript
Subject	Re: How to understand return a,b statement ?
Date	2013-12-29 18:22 +0000
Organization	Home
Message-ID	<BimGjTXphGwSFwxl@invalid.uk.co.demon.merlyn.invalid> (permalink)
References	<ec287c43-ac92-489e-8140-55272ace07bb@googlegroups.com> <1368da15-53d4-457c-9ee1-3e9f90b677d2@googlegroups.com> <l9n3ka$d47$1@speranza.aioe.org> <l9ndpk$d2v$1@dont-email.me>

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In comp.lang.javascript message <l9ndpk$d2v$1@dont-email.me>, Sat, 28
Dec 2013 20:54:12, Denis McMahon <denismfmcmahon@gmail.com> posted:

>On Sat, 28 Dec 2013 16:00:46 -0200, Joao Rodrigues wrote:
>
>> According to Douglas Crockford's book (JavaScript: The Good Parts), the
>> comma operator should be used only inside for statements
>
>If I might suggest another use of the comma:
>
>var a=2, b=6, c="fred", d={'time':0,amount:'0','items':[]};


or even (tested only in Firefox 26.0) :

var i = "aye", y = i + "-" + i,  i = "hush", z = i + "-" + i
var a = "a", a = a + a, a = a + a, a = a + a, a = a + a, a = a + a

-- 
 (c) John Stockton, nr London, UK.  For Mail, see Home Page.  Turnpike, WinXP.
 Web  <http://www.merlyn.demon.co.uk/> - FAQ-type topics, acronyms, and links.
 Command-prompt MiniTrue is useful for viewing/searching/altering files. Free,
 DOS/Win/UNIX now 2.0.6;  see my <http://www.merlyn.demon.co.uk/pc-links.htm>.

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How to understand return a,b statement ? Guillaume Biton <guillaume.biton@gmail.com> - 2013-12-28 08:57 -0800
  Re: How to understand return a,b statement ? Guillaume Biton <guillaume.biton@gmail.com> - 2013-12-28 09:03 -0800
    Re: How to understand return a,b statement ? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2013-12-28 16:00 -0200
      Re: How to understand return a,b statement ? Denis McMahon <denismfmcmahon@gmail.com> - 2013-12-28 20:54 +0000
        Re: How to understand return a,b statement ? Joao Rodrigues <groups_jr-1@yahoo.com.br> - 2013-12-28 23:16 -0200
        Re: How to understand return a,b statement ? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-12-29 17:25 +0100
        Re: How to understand return a,b statement ? Dr J R Stockton <reply1300@merlyn.demon.co.uk.invalid> - 2013-12-29 18:22 +0000

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