int method 2+
−
double method 2+
−
string method 2+
−
int method 3: 10+
−
double method 3: 10.0+
−
double method 3: 10.2+
−
double method 3: NaN+
−
int method 4: 10+
−
double method 4: 10.2+
−
double method 4: NaN+
−