1 How to convert a string string into an integer int?
A. There are two ways:
1). INT i = integer.parseint ([string]); or i = integer.parseint ([String], [INT RADIX]);
2). INT i = integer.valueof (my_str) .intValue ();
Note: The string is transformed into Double, Float, and long.
2 How to convert integer int converted into a string string?
A. Have a variety of methods:
String s = String.Valueof (i);
2.) String s = integer.tostring (i);
3.) String s = "" i;
Note: Double, Float, long-converted to string is similar.
