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Java developers must know..

Java Virtual Mechine. How it works? First jvm looks for main method in class.if exists then it will start executing from that Inside the Java virtual machine, threads come in two flavors: daemon and non- daemon. A daemon thread is…

Declaration in JSP tutorial

As you JSP will compiled in Java file in the end and everything written in JSP will fall under a method(Service) in generated java file. What if you want to add Java code in JSP which should directly be added inside…

How to Create Table in Oracle Using statement in Java

import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; import java.util.Scanner; /* * Here we will learn to Create Table in DB using JDBC Statements in Oracle and MySQL DB */ public class CreateTableWithStatement { public static void main(String[] args) {…

How to connect to mysql database in java

Here we will learn to connect to MYSQL DB via Java. import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.util.Scanner; /* * Here we will learn to connect to Oracle DB using JDBC Driver. */ public class ConnectMySQLDB { public static…

JSP Directive tutorial for Java Beginners

Directive is a type of Statement which can be used to give instruction to container about doing something special at @ page transalation time. Directive can be divided in three types Page Include Taglib

How to read a File using Scanner Class

Here we are discussing about reading the file using Scanner. To learn to read File using BufferedInputStream  Click Here. package JavaIOExample; import java.io.File; import java.io.FileNotFoundException; import java.util.Scanner; /* * Here we will learn to read the file using Scanner. */ public class…