Re: problem with gc?

[Kagamin via Digitalmars-d-learn]

On Wednesday, 27 May 2015 at 05:48:13 UTC, zhmt wrote:
I am writing a echoclient, as below:
Ptr!Conn conn = connect("127.0.0.1",8881);
ubyte[100] buf;
for(int i=0; i<N; i++)
{
        scope string str = format("%s",i);
        conn.write((cast(ubyte*)str.ptr)[0..str.length]);
        conn.read(buf[0..str.length]);
        n++;
}
conn.close();

You can use sformat 
http://dlang.org/phobos/std_format.html#.sformat with your buffer.