Operate with void[]

[Sergey]

On Wednesday, 15 January 2014 at 04:04:05 UTC, Adam D. Ruppe 
wrote:
> On Wednesday, 15 January 2014 at 03:53:18 UTC, Sergey wrote:
>> 	str2[0] = replace(pert, [9], [9,9,10]); // ?????????	
>
> Try changing that line to this:
>
>         pert = replace(pert, cast(ubyte[]) [9], cast(ubyte[]) 
> [9,9,10]);
>
> There's no str2 variable, so I assigned to pert instead. I 
> casted the other arrays to ubyte[] because otherwise it throws 
> all kinds of errors about ints instead of bytes (number 
> literals are ints and the replace function is a bit picky)

Sorry, str2 is my mistake.
And I think the last question:
when the number of bytes with the number 9 is not known how to 
attach them?


pert = replace(pert, cast(ubyte[]) [9], cast(ubyte[])[9] +
ubyte[])[9] + ...n... + ubyte[])[10]);