Java programming

Welcome to the Java programming category on Questions LLC! Whether you are an experienced Java developer or a beginner looking to learn the ropes, this is the perfect place for you. Here, you will find a wide range of questions and discussions related to Java programming, covering various concepts, frameworks, libraries, and best practices. Our community of Java enthusiasts is always ready to help, so feel free to ask any questions you may have or share your own knowledge and insights. Whether you are struggling with a specific coding problem or seeking guidance on how to optimize your Java applications, you have come to the right place. Explore the questions and answers, engage with fellow programmers, and enhance your Java programming skills in this interactive and collaborative environment. Join us now and take your Java programming journey to the next level!

Questions (159)

What does this statement print? System.out.println(5 + "bc");
1. 6 answers
2. asked by salouh
3. 4,483 views
Write an application that prompts the user for two integers and then prompts the user to enter an option as follows: 1 to add
1. 4 answers
2. asked by Souad
3. 3,938 views
1. Create a class named "Account" with the following attributes: username (String), password (String), firstName (String),
1. 2 answers
2. asked by Tarishka Pillay
3. 121 views
Hi,I have to write a method that returns my first name, middle initial, and last name as a single String and call the method in
1. 3 answers
2. asked by Lisa
3. 483 views
So in math, a restriction can be set. For example 30<x<60. So I'm trying to do this in a Java else if statement. else if (x>30
1. 2 answers
2. asked by Anonymous
3. 623 views
can anyone help me with this? I'm new to java! Write a program that will find the lowest common denominator of two numbers. The
1. 2 answers
2. asked by Anonymous
3. 663 views
Write a java program to implement selection sort recursively[code 6 marks], add comment for every line[4 marks]. write time
1. 2 answers
2. asked anonymously
3. 81 views
create java application7. The full details of each task should be displayed on the screen (using JOptionPane) after it has been
1. 2 answers
2. asked by esona
3. 225 views
what does this statement print ? System.out.println(5 + "bc");
1. 4 answers
2. asked by Anonymous
3. 317 views
1. What is Java SE?A. Java Standard Edition* B. Java Software Editor C. Java Scientific Edition D. Java Software Emulator 2.
1. 3 answers
2. asked by Nick Torres
3. 1,862 views
What does this statement print? System.out.printlr
1. 1 answer
2. asked by Ssdds
3. 64 views
Write a program which allows user to enter 10 student names and scores for Java programming 1 and Java programming 2. Allow user
1. 3 answers
2. asked by Java
3. 1,249 views
Is there a method in Java in which to see if an integer value contains characters?
1. 1 answer
2. asked by Crystal
3. 437 views
I need help with my Java homework!Write a program that calculates a customer's monthly bill. It should ask the user to enter the
1. 5 answers
2. asked by Matt
3. 3,067 views
The purpose of this exercise is to practice reading code and recognizing the traversal patterns in this chapter. The following
1. 4 answers
2. asked by Anonymous
3. 1,955 views
1. Which of the following is not the name of a Java wrapper class from the Java API?A. Byte B. Int C. Long D. Boolean* 2. Which
1. 4 answers
2. asked by Nick Torres
3. 3,636 views
Question :Write a java program to find circumference and area of a circle. Your program should be fulfill following
1. 3 answers
2. asked by Arya
3. 1,241 views
Write a java program to read the names and ages of 10 people and print the name of the oldest person
1. 3 answers
2. asked by Anonymous
3. 365 views
You have to design your own Java console application for any valid problem that your application must solve. Your solution can
1. 5 answers
2. asked anonymously
3. 85 views
You have to design your own Java console application for any valid problem that your applicationmust solve. Your solution can
1. 3 answers
2. asked anonymously
3. 84 views
import java.util.ArrayList;import java.util.Scanner; public class Student { private int id; private String name; private int
1. 3 answers
2. asked anonymously
3. 57 views
Service Class:Lottery Write a Lottery class that simulates a lottery. The class should define an array of five integers named
1. 10 answers
2. asked by Elaine
3. 1,659 views
Yummy Catering provides meals for parties and special events. Write a program that displays Yummy Catering’s motto, which is
1. 2 answers
2. asked anonymously
3. 60 views
public boolean makeMove(Player player, int row, int col) {if (row < 0 || row >= 3 || col < 0 || col >= 3 || board[row][col] != '
1. 3 answers
2. asked anonymously
3. 47 views
import java.awt.EventQueue;import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.SwingConstants; import
1. 1 answer
2. asked by OJ
3. 84 views
Strings and command-line arguments. Write a program HelloGoodbye.java that takes two names as command-line arguments and prints
1. 1 answer
2. asked by OLIVIER
3. 174 views
java grograming to capculate averag,max,mini and sum of3 nembers?
1. 1 answer
2. asked by endalem
3. 59 views
3. Write a java program to• Read and store 10 numbers in an Arr ay. • Display the sum mat ion of posit ive numbe rs less
1. 1 answer
2. asked by Manju
3. 229 views
Can anyone help me out? The language is Java by the way. Thanks in advance!Electricity Bill Calculator An electricity company
1. 1 answer
2. asked by Richie
3. 332 views
How do I go about coding this program in Java?Write a class called PocketChange that models a handful of change you might find
1. 1 answer
2. asked by Mokaer
3. 273 views
I am in an Intro to Java class. We were instructed to create a code using multidimensional arrays that would produce the output:
1. 1 answer
2. asked by Osprey
3. 290 views
We made a text editor using java swing. For example, there are menu items such as open, save, close in the file menu. In
1. 1 answer
2. asked by anonim
3. 288 views
Consider the following code.public static int recur3(int n) { if (n == 0) return 0; if (n == 1) return 1; if (n == 2) return 2;
1. 3 answers
2. asked by ...
3. 954 views
Consider the following code.public void printNumbers(int x, int y) { if (x < 5) { System.out.println("x: " + x); } if (y > 5) {
1. 2 answers
2. asked by ...
3. 716 views
can you think logically in java programming
1. 3 answers
2. asked by anonymous
3. 330 views
The Investment class: Write a class called Investment with the following specification:Class: Investment Attributes: - balance :
1. 2 answers
2. asked by anonymous
3. 797 views
does anyone know what this symbol mean in java: ^
1. 3 answers
2. asked by Anonymous
3. 282 views
how do I randomly generate name in java
1. 1 answer
2. asked by anonymous
3. 263 views
PLZ HELP ASAP1. What is Java SE? A. Java Standard Edition B. Java Software Editor C. Java Scientific Edition D. Java Software
1. 3 answers
2. asked by help
3. 802 views
without running on java, what is the final answer, please show your work.public class sample { public static void main(String[]
1. 3 answers
2. asked by anonymous
3. 582 views
How to remove comma after last digit in java?
1. 1 answer
2. asked by anonymous
3. 368 views
how do i write java program using for loop that decreases by 1 and when it reaches 0, it increases to a certain number.
1. 1 answer
2. asked by anonymous
3. 428 views
Consider the following program segment. Without using Dr.Java, What this program prints? (my class uses Dr.Java)The answer that
1. 5 answers
2. asked by anonymous
3. 602 views
I did this java program, i just want someone to correct it.In this exercise, you will be writing a simple java program to
1. 4 answers
2. asked by ghost
3. 448 views
how do i write java loop program where the user enters 10 random numbers. the program then collects the prime numbers from that
1. 2 answers
2. asked by ghost
3. 803 views
my teacher said as an assignment, make random java codes, and i got none in my mind right now. any ideas, guys???
1. 4 answers
2. asked by Help me please!
3. 409 views
I did this java program. In this exercise, you will be writing a simple java program to explore the decision making mechanism
1. 5 answers
2. asked by Anonymous
3. 934 views
Using only one "System.out.print" command, print the following quote. Make sure to include the quote marks (") in your output."I
1. 1 answer
2. asked by Shadow
3. 632 views
Input the CP of a TV and rate of discount and calculate SP in Java programmingPlease show the programming computer expert!!
1. 2 answers
2. asked by Raghav
3. 544 views
Java ProgrammingBuild 3 methods(no arguments) that will do the work (input, calculations and output) for each of the 3 different
1. 1 answer
2. asked by erik
3. 460 views

Java programming

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