I also tried;
String localIP = "" + a;
localIP += "." + b;
localIP += "." + c;
localIP += "." + d;
It compiled but bring me just nothing. Just empty string “”
I also tried;
String localIP = "" + a;
localIP += "." + b;
localIP += "." + c;
localIP += "." + d;
It compiled but bring me just nothing. Just empty string “”