determining if array element is null
ag0aep6g
anonymous at example.com
Sat Jun 2 18:52:41 UTC 2018
On 06/02/2018 08:35 PM, Neia Neutuladh wrote:
> 2. `int[4] a = null` treats the initialization as a copy from an array
> whose value is null. If you run just that line of code, it will produce
> an error at runtime: "object.Error@(0): Array lengths don't match for
> copy: 0 != 4"
>
> If you want to initialize every member of an array with a value, you
> write it as:
>
> int[4] a;
> a[] = 5;
`int[4] a = 5;` is fine, too.
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