Double parse jtextfield

public static void main(String[] args) {
    double amount=0.0;
    try {
         amount = Double.parseDouble(txtMonth.getText());
    } catch (Exception e) {
        System.err.println("ups, this was not castable to double");
          amount=-10.0;
    }
    System.out.println("Here is the double: "+ amount);
}

Source: stackoverflow.com

Double parse jtextfield

 double Amount = Double.parseDouble(txtMonth.getText());

Source: stackoverflow.com

Double parse jtextfield

Double Amount = Double.valueOf(txtMonth.getText());

Source: stackoverflow.com

Similar codes

0 vote116 views2 answers
Java lambda expressions qunado foi implantada
Java
1 vote115 views2 answers
Get preference value android
Java
0 vote112 views1 answer
Cpp in
Java
10 votes205 views2 answers
Change port in spring boot
Java Spring
1 vote105 views1 answer
How to clear activity stack in android
Java
0 vote105 views1 answer
Java.lang.noclassdeffounderror: failed resolution of: lorg/apache/http/protocolversion;
Java
0 vote131 views2 answers
Spring 5 jdbctemplate query for a single value
Java Spring
1 vote103 views1 answer
Java rgb to color
Java
0 vote112 views1 answer
If driver.find_element_by_xpath selnium java is displayed
Java
0 vote102 views1 answer
Could not initialize defaultkotlinsourcesetkt intelij
Java