This method is used to get the primitive data type of a certain String. parseXxx() is a static method and can have one argument or two.
Syntax
static int parseInt(String s) static int parseInt(String s, int radix)
Parameters
- s − This is a string representation of decimal.
- radix − This would be used to convert String s into integer.
Return Value
- parseInt(String s) − This returns an integer (decimal only).
- parseInt(int i) − This returns an integer, given a string representation of decimal, binary, octal, or hexadecimal (radix equals 10, 2, 8, or 16 respectively) numbers as input.
Example
Following is an example of the usage of this method −
class Example {
static void main(String[] args) {
int x = Integer.parseInt("9");
double y = Double.parseDouble("5");
int z = Integer.parseInt("444",16);
System.out.println(x);
System.out.println(y);
System.out.println(z);
}
}
When we run the above program, we will get the following result −
9 5.0 1092
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