Map Interface
Map InterfaceThe map interface in Java is a structure that holds a set of key-value pairs where each key is unique and points to one value only. It is a component of the java.util package and is being...
treeset in java
⛶package framework;
import java.util.TreeSet;
public class treeset {
public static void main(String[] args) {
String name = "amalareegan";
TreeSet hs = new TreeSet();
...
HashMap in java
Java HashMap Example
import java.util.*;
public class HashMapExample1{
public static void main(String args[]){
HashMap map=new HashMap();//Creating HashMap.
map.put(1,"Mango"); //Put elements in Ma...
HashSet removing duplication in java
⛶package framework;
import java.util.HashSet;
import java.util.LinkedHashSet;
public class String_arry_list {
public static void main(String[] args) {
String name="neelakanadan";
LinkedHas...
Spring Boot,Annotation
1.what is Spring Boot?
Spring Boot is a framework built on top of Spring Framework that simplifies the development of Java-based web applications and microservices. It eliminates the need for complex ...
mvc architecture
MVC Architecture (Model-View-Controller)MVC (Model-View-Controller) is a software architectural pattern commonly used in web and application development. It separates concerns into three interconnecte...
Spring boot-java-project_calc
Using Html1) File --> New --> Spring Starter Project
2) Name --> Calculator
3) Select Maven as Type
4) Click Next
5) Add Dependencies: DevTools, Web, Thymeleaf
6) Click Next, Finish
7) Go ...
background color change and product display using Spring boot
1) File --> New --> Spring Starter Project
2) Name --> Calculator
3) Select Maven as Type
4) Click Next
5) Add Dependencies: DevTools, Web, Thymeleaf
6) Click Next, Finish
7) Go to src/main/j...
My First interview in Suave Technologies as Fresher
It was the first interview I attended as a Java Developer. I had some fear inside me before attending the interview, but after it, I felt much better. Success or failure doesn't matter — what matter...
Random Quotes Generator in spring Boot
Quotes Generator1.controller
⛶package com.example.demo.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.spring...