How to get array length

[Brad Anderson via Digitalmars-d-learn]

On Thursday, 22 May 2014 at 23:22:44 UTC, kaz wrote:
> Is there a way to get the length of an array out of slice 
> bracket in D?
>
> Tks.

Just use .length:

void main()
{
	import std.stdio;
	auto a = new int[5];
	auto b = a[];
	writeln(a.length, " ", b.length);	
}