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From: "Christoph M. Becker" <cmbecker69@arcor.de>
Newsgroups: comp.lang.javascript
Subject: Re: Merge indexes..
Date: Wed, 20 May 2015 15:12:06 +0200
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Thomas 'PointedEars' Lahn wrote:

> Michael Haufe (TNO) wrote:
> 
>> On Wednesday, May 20, 2015 at 5:55:13 AM UTC-5, Andrew Poulos wrote:
>>> What about
>>>
>>> var a = [7, 9, 8],
>>>      m = parseInt( a.join(''), 10);
>>
>> m = Number(a.join(''));
> 
> [0, 1, 2]

According to ES 5.1, section 9.3[1]:

| A StringNumericLiteral that is decimal may have any number of leading
| 0 digits.

[1] <http://ecma-international.org/ecma-262/5.1/#sec-9.3>

-- 
Christoph M. Becker