Im very interesting in when to use exactly the StringBuilder?
For example for something like this?:
String strTest1 = This;
String strTest2 = Test;
StringBuilder stbTest = new StringBuilder();
stbTest.Append(strTest1). Append(is a ). Append(stbTest);
can someone provide some sample codes when to use a StringBuilder?
And can someone tell me his experience about the performance of a StringBuilder?