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- Subject: Re: why lua need a dummy node?
- From: 云风 <cloudwu@...>
- Date: Fri, 21 Sep 2012 15:07:43 +0800
http://www.codingnow.com/temp/luatable.pdf (In Chinese)
Read page 13 :)
2012/9/11 Xavier Wang <weasley.wx@gmail.com>:
> hi list,
>
> i'm studying lua's implement now, i'm wondering why lua's table need a dummy
> node, why not just set node to NULL if table's hash part is empty? could
> someone tell me the reason?
>
> regards,
> Xavier Wang
--
http://blog.codingnow.com
