GeeksforGeeks

How to call a method that returns some other method in Java

Last Updated: 10 June 2020

A method is a collection of statements that perform some specific task and return the result to the caller. A method can also perform some specific task without returning ...read more

Thread UncaughtExceptionHandler in Java with Examples

Last Updated: 10 June 2020

An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instruction...read more

Java-Exception Handling

Find the concentration of a solution using given Mass and Volume

Last Updated: 23 April 2023

Given two values M and V representing the mass of solute and volume of a solution, the task is to calculate the concentration of the solution.Examples:Input: M = 100.00, V...read more

GUI Application for the Student Management System

Last Updated: 15 November 2021

Prerequisites: Java SwingWrite a program to build a GUI application which provides the details of the college student, about his course and the fees that need to be paid. ...read more

Java

Analysis of Algorithms

Running User Interface Thread in Android using Kotlin

Last Updated: 23 April 2024

User Interface Thread or UI-Thread in Android is a Thread element responsible for updating the layout elements of the application implicitly or explicitly. This means, tha...read more

MultiThreading in Android with Examples

Last Updated: 01 August 2020

Working on multiple tasks at the same time is Multitasking. In the same way, multiple threads running at the same time in a machine is called Multi-Threading. Technically,...read more

Java

Competitive Programming

Operating Systems

Aptitude

Computer Science Quizzes

Thread Priority in Android

Last Updated: 18 February 2025

Every thread in a process has a Priority. They are in the range of 1 to 10. Threads are scheduled according to their priorities with the help of a Thread Scheduler. There ...read more

Operating Systems

Quizzes

Computer Science Quizzes

How to Create a Quiz App In Android?

Last Updated: 31 March 2025

Android is an operating system which is basically made for Mobile phones. It is based on the Linux Kernel and other open-source software and is developed by Google. Androi...read more

Reference Variable in Java

Last Updated: 06 November 2022

Before We Started with the Reference variable we should know about the following facts.1. When we create an object (instance) of class then space is reserved in heap memor...read more

Java

Java Programs

Java Quiz

How to Convert a String to ArrayList in Java?

Last Updated: 19 January 2021

Converting String to ArrayList means each character of the string is added as a separator character element in the ArrayList.Example:Input: 0001Output: 0 0 0...read more

Java

Competitive Programming

Remove all occurrences of key Y after the first occurrence node X in Linked List

Last Updated: 23 November 2022

Given a Linked List and two integers X and Y, the task is to remove all occurrences of Y after the first occurrence of a node with value X and print the modified linked li...read more

two-pointer-algorithm

JavaScript AggregateError object

Last Updated: 07 June 2022

The JavaScript AggregateError object is used to reflect the overall error of many single errors. This can be used when multiple errors need to be represented in the form o...read more

Java Program to Convert Byte Array to String

Last Updated: 03 May 2022

A byte is 8 bits of binary data so do byte array is an array of bytes used to store the collection of binary data. There are multiple ways to change byte array to String i...read more

Can We Have Multiple Main Methods in Java?

Last Updated: 03 August 2021

Java is an object-oriented language all processing is carried within classes. Execution of a program means dictates java virtual machine to load the class and then start e...read more

Java

Java Quiz

Wipro WILP Interview Experience 2023

Last Updated: 12 May 2023

Interview Questions asked by Interviewer in Wipro will 2023.Tell me about yourself.What makes you unique?Why should we hire you?Why Wipro?What are your strengths?What are ...read more

Interview Experiences