Check out some similar questions!
How to open one Jframe from main method call
[ 0 Answers ]
I have downloaded a snake game project in java. Initially the project contains three java files i.e " Engine.java Snake.java GameBoard.java And Engine.java have the main() method, when i run this Engine.java class game starts running.
I just can do it with scanner.. can somebody help me with JFrame code?
[ 0 Answers ]
A lecturer has a text file which includes a list of students name and final exam marks. Create a Java program which: • Allows lecturer to add new records to the file • Read all the records from the file • Sort all the records from the file and • Exit from application.
Difference between returns a null values and an empty string?
[ 0 Answers ]
Suppose you have an input field named "adminNo". What is the difference when you call to getParameter("adminNo") method returns a null value and when it returns an empty string " "?
Using string class
[ 3 Answers ]
I'm not entirely sure what I'm doing wrong but I think whatever it is, is part of my 'is' statement, I'm trying to get the program to tell if user input is valid or not. import java.util.*; // the package containing Scanner public class Name1 { public static void main(String args) ... View more questions Search
Add your answer here.
|