Re: [ANN] Lua 5.3.0 (rc1) now available
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- Subject: Re: [ANN] Lua 5.3.0 (rc1) now available
- From: Roberto Ierusalimschy <roberto@...>
- Date: 2014年12月17日 15:34:05 -0200
> I have checked 100k Lua source and see a few errors (sometimes crash).
>
> [...]
>
> I don't know what is the best solution.
> Actually I try to replace all '/' with '//' where I want integer division.
That certainly would help, but an essential point is to understand how
you *want* to round these values.
As this point has come up several times, I have a quick quiz for this
list. Without running the code, what are the results of the following
expressions in Lua 5.2?
string.rep("a", 2.7)
string.format("%d", 2.7)
string.rep("a", 2.3)
string.format("%d", 2.3)
-- Roberto