About Me

Welcome to my blog! I'm a skilled Java developer with over 8 years of experience in creating dynamic web applications using Java. Throughout my career, I have focused on delivering exceptional user experiences by constantly updating functionality based on customer requirements.

Key Areas of Expertise

Familiar with Spring MVC, Hibernate, JPA, Spring Boot, Maven, and RESTful web services
Hands-on experience in JSP, Servlet, web services, XML, JDBC, HTML, CSS, JavaScript, AJAX, jQuery, and Bootstrap
Strong back-end developer with a wide skill set, including relational databases like MySQL, Oracle, and PostgreSQL
Familiarity with the MERN stack (MongoDB, Express.js, React.js, Node.js, and Redux)
Oracle Certified Associate, Java SE 8 programmer
Zend Certified Engineer (RegistrationId: 246306468)

Apart from my technical skills, it's important to acknowledge that I am a human being with emotions, needs, and fears. I recognize that perfection is unattainable, but I am dedicated to constant improvement and learning from my experiences. Through this blog, I aim to share my knowledge, insights, and personal journey as a developer, highlighting both successes and failures.

Thank you for joining me on this blog, and I hope you find the content valuable. Feel free to reach out to me with any questions, comments, or suggestions. Let's embark on this learning journey together!

Best regards,

Comments

JSP page directives

A jsp page directive looks like this: <%@ directive attribute="value" %> I am not gonna explain each and every page directives here . I would like to discuss about two page directives which is import and include. First of all consider the import directive . The following simple program illustrate the use of import page directive: The output would be something looks like this: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import="java.util.Date" %> //page directive <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Jsp Basics</title> </head> <body> <%=new Date() %> </body> </html> Tue Nov 12 17:42:34 I...

spring boot CORS filter along with spring security and OAuth2 (@EnableOAuth2Sso)

spring boot CORS filter along with spring security and OAuth2 (@EnableOAuth2Sso) import org.springframework.stereotype.Component; import javax.servlet.*; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException;

a simple example for jdbc PreparedStatement

a simple example for PreparedStatement package basics.in.java.blogspot.in; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class Main { private static final String USERNAME="root"; private static final String PASSWORD=""; private static final String CONN_STRING="jdbc:mysql://localhost/basicsinjavablogspot"; public static void main(String[] args) throws ClassNotFoundException, SQLException { Class.forName("com.mysql.jdbc.Driver"); Connection conn=null; Statement stmt=null; ResultSet rs=null; try { conn= DriverManager.getConnection(CONN_STRING, USERNAME, PASSWORD); System.out.println("database connection successful"); //stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY); String sql="select * fr...

Basics In Java

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