The data which given as a variable should store as a temporarily in the memory. Variable declaration 1.Variable Name 2.Data type 3. Value Role for Creating Variables 1.The name cannot start using Numbers. 2.Space Cannot be given within a name. 3.Any Syntax @ cannot given. 4.Pre-defined keywords cannot use.          

Why Java become best programming language 1.Platform independent 2. Object Oriented 3.Robust 4.Distributed 5.Multithreded 6.Networking 7.Reliable 8.Mulitithreded 9.Easy to Learn 10.Architecture neutral Java is Case sensitive programming language. What are the best Editor for use to write the Java Programming 1.Intellij idea 2.Eclipse 3.Netbeans ide As a Beginner i recommend to start the Java journey from Notepad what is JDK,JRE,JVM? JDK(Java …

Lets write the Hello world Programming in Java Java Example1 public class Example1 { public static void main(String[] args) { System.out.println("Hello World"); } } Output Hello World How to run the Programming  First Step have to Compile the Program use Javac  command Javac Example1.java Javac  Command  and Class name After complie the program run the program Lets write the Example2 …

This tutorial will teach you Jdbc Search step by step. Establish the database connection [php] Connection con; PreparedStatement pst; ResultSet rs; public void Connect() { try { Class.forName("org.postgresql.Driver"); con = DriverManager.getConnection("jdbc:postgresql://localhost:5434/LBBank", "postgres", "123" ); } catch (ClassNotFoundException ex) { Logger.getLogger(Account.class.getName()).log(Level.SEVERE, null, ex); } catch (SQLException ex) { Logger.getLogger(Account.class.getName()).log(Level.SEVERE, null, ex); } } [/php] The System Shall be able to search …

This java JDBC crud will teach you how to do basic database functions that are CREATE RETIEVE UPDATE and DELETE. using Postgresql Database. The INSERT, SELECT, UPDATE and DELETE statements can be used in any database system, because this is support by all relational database systems.this lesson will help you to learn java connect Postgresql Database. The tutorial you learn …

This tutorial will teach how to make a  Student Grade Calculation in C#.net. Input the studentname and avg marks to calcuate the grade.

This tutorial will teach how to make a  Student Grade Calculation in Java. Input the studentname and avg marks to calcuate the grade

This tutorial will teach you to calculating the employee salary Calculation App.The app is developed steps ahead of the existing world. While app development will be very useful for the future as well.Input the employee name and the basic salary calculate and display the netsalary using following condition. 1.  if the basic salary is more than 50000 then include 10% …

This tutorial will teach you to make a small Fish shop Inventory system in Flutter. The following app will use to manage the Fish shop.The app is developed steps ahead of the existing world. While app development will be very useful for the future as well. Main.dart [php] import ‘package:fish_inventory/fish_inventory.dart’; import ‘package:flutter/material.dart’; void main() { runApp(MyApp()); } class MyApp extends …

This tutorial will teach you how to make make a Currency Converter App in Flutter step by step.it will help you convert the currency easily. Main.dart [php] import ‘package:currency_converter/currect_converter.dart’; import ‘package:flutter/material.dart’; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( title: ‘Flutter Demo’, …