January 2023 - Page 3 of 3

Write a Java program to remove duplicates from an array.

The program first prints the original array, then it uses a LinkedHashSet to remove the duplicates. A LinkedHashSet is a[…]

This program creates a Queue class that has a fixed capacity, and uses an array to store the elements in[…]

This program creates a BinarySearchTree class that has a Node class as an inner class. The Node class has an[…]

Spring Boot Dev Tools is a module within the Spring Boot framework that provides a set of tools to help[…]

DateTimeFormatter and SimpleDateFormat are both classes in Java that are used to format and parse dates and times. However, there[…]

Spring profiles allow you to configure different parts of your application based on the environment it is running in. This[…]

Project Lombok is a Java library that can be used to reduce boilerplate code in Java applications. Lombok provides a[…]

In Spring Boot, conditional annotations allow you to conditionally apply configurations or beans based on certain conditions. These conditions are[…]

This program uses a simple iterative approach to traverse through the array, maintaining two variables max1 and max2. It compares[…]