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How to Sort Array in Java in descending order: To sort an array in Java in descending order, you can use the Arrays.sort() method along with a custom Comparator that specifies the descending order. Here’s an example code snippet: import java.util.Arrays; import java.util.Comparator; public class SortArrayDescending { public static void main(String[] args) { int[] arr … Read more
What are the key Components are in Hibernate: Hibernate is an open-source Object-Relational Mapping (ORM) tool for Java. It simplifies database programming by allowing developers to work with objects instead of SQL statements. The key components of Hibernate are: Key Components are in Hibernate These components work together to provide a powerful and flexible ORM … Read more
How to implement Rest API in Java: To implement a REST API in Java Spring Boot, you can follow these steps: @RestController public class MyController { @GetMapping(“/hello”) public String hello() { return “Hello, World!”; } } This will create a new endpoint at /hello that will return a string with the text “Hello, World!”. @RestController … Read more
Which class is immutable other than string: In Java, there are several classes other than String that are immutable, some of them are: What is String in java? In Java, a String is a sequence of characters that represents a text value. It is a built-in class in Java, part of the java.lang package, and … Read more
Java Developer Fresher Hiring Companies in Bangalore There are many companies that hire fresher candidates Here some of the top developers: Java Developer Fresher Hiring Companies in Bangalore 2023 Java Developer Fresher Hiring These companies offer a wide range of opportunities for freshers in Java Fresher development, including roles such as software developer, software engineer, … Read more
CISCO 2023 Freshers Recruitment -: CISCO, a renowned global technology company, is offering exciting career opportunities through its Freshers Recruitment 2023 program. They are currently seeking Freshers candidates to join as Technical Graduate Apprentices in various domains. CISCO 2023 Freshers Recruitment 2023 As a Technical Graduate Apprentice at CISCO, you will have the chance to … Read more
Java Collections Framework Explain: Java Collections Framework is a set of interfaces and classes that provide a way to store and manipulate groups of objects in Java. The framework was introduced in Java 2 and has since become an essential part of the language. Java Collections Framework Explain Java Collections Framework Explain The main goal … Read more
Java Fresher Hiring Companies in Bangalore: There are many companies in Bangalore that hire Java fresher candidates. Here are some of the top companies that hire Java developers in Bangalore: Java Fresher Hiring Companies in Bangalore 2023 These companies offer a wide range of opportunities for freshers in Java development, including roles such as software … Read more
How to Build a Simple Login Page in Java: Building a simple login page in Java involves several steps: How to Build a Simple Login Page in Java Here is a sample code snippet that demonstrates the basic structure of a simple login page in Java: import javax.swing.*; import java.awt.*; import java.awt.event.*; public class LoginPage … Read more
7 Common Mistakes to Avoid When Writing Java Code: As a language model, here are seven common mistakes that programmers should avoid when writing Java code: Sure, here are seven common mistakes to avoid when writing Java code: By avoiding these common mistakes, you can write Java code that is easy to maintain, scalable, and … Read more