How to convert String to double code example

Example 1: string to double java

public class stringtodouble {
	public static void main(String args) {
    	String string = "1.23";
      	double decimal = Double.parseDouble(string);
    }
}

Example 2: string to double java exception

try {
  a = Double.parseDouble(b);
} catch (NumberFormatException e) {
  //the parseDouble failed and you need to handle it here
}

Example 3: java string to double

Double d = Double.valueOf(String str);

Example 4: java string to double

Double myDouble = Double.parseDouble("23.5");

Example 5: transformer un string en double java

double d = Double.parseDouble(aString);

Example 6: transformer un string en double java

String doubleAsString = "23.23";
BigDecimal price = new BigDecimal(doubleAsString);
BigDecimal total = price.plus(anotherPrice);