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How to access updated string from main class


How to access updated string from main class

By : Slabbalabba Ding Don
Date : November 14 2020, 04:48 PM
I hope this helps you . Your problem is that your sha1 method is creating a new instance and setting the String of that new instance. Therefore, sb1 of your original instance (the one created in the main method) is never updated.
Change :
code :
sha1 rr= new sha1();
....
rr.sb1=sb.toString();
sb1 = sb.toString();


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Java (Eclipse): Trying to access a class.main with (String args[])

Java (Eclipse): Trying to access a class.main with (String args[])


By : Neo
Date : March 29 2020, 07:55 AM
Hope this helps If you really want to call main( String args[] ) you can do it as follows main(new String[]{});
How do I access a public String that's initialized in my Main Class from an FXML Controller

How do I access a public String that's initialized in my Main Class from an FXML Controller


By : Mávil
Date : March 29 2020, 07:55 AM
wish helps you You can define a Constants class with static string param. You can use it anywhere. Like: Constants.VERSION
code :
public class Constants {
    public static final String VERSION = "v2.1";
}
"Error: Main method not found in class Grad, please define the main method as: public static void main(String[] arg

"Error: Main method not found in class Grad, please define the main method as: public static void main(String[] arg


By : Asim Abdullah
Date : March 29 2020, 07:55 AM
Does that help make your TestGrad public and be sure that the file name is also TestGrad.java
java class why public static void main(String[] args) method can not access the property value of the class it is in?

java class why public static void main(String[] args) method can not access the property value of the class it is in?


By : user4946693
Date : March 29 2020, 07:55 AM
it helps some times Because b is an instance field, scoped within instances of the Name class.
Your main method is static, scoped within the class itself.
ECLIPSE : Error: Main method not found in class apple, please define the main method as: public static void main(String[

ECLIPSE : Error: Main method not found in class apple, please define the main method as: public static void main(String[


By : Andrey Pel
Date : March 29 2020, 07:55 AM
this will help You need to select your Java Application to be run: Right-click on your project root directory, Run As > Run Configurations.
On the left-side select Java Application, if there is a Configuration under 'Java Application', then select it, if not create it. Then under the 'Main' tab, select search and find the Main class in your project.
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