how can I get a reference of array?

[Jakob Ovrum via Digitalmars-d-learn]

On Thursday, 5 February 2015 at 06:58:09 UTC, Ali Çehreli wrote:
> On 02/04/2015 10:42 PM, zhmt wrote:
>> Here is a simple code snippet:

With this approach, the allocation of `arr` itself is often 
clumsy and error-prone. In this case it is important to note that 
`arr` is allocated on the stack and thus has scoped lifetime.

Consider using std.container.array.Array instead.