String Length in Java

 In this tutorial I will show you how the program will ask the user to give a string and then the program will count the number of characters in the given string using Java programming language. I am using eclipse as my IDE and OpenJDK.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

/**

 * @author Jake Rodriguez Pomperada,MAED-IT, MIT

 * www.jakerpomperada.com    www.jakerpompomperada.blogspot.com

 * jakerpomperada@gmail.com

 * Bacolod City, Negros Occidental Philippines

 *

 */

import java.util.Scanner;

class String_Length_Demo

{

public static void main(String x[])

{

Scanner input=new Scanner(System.in);

System.out.print("\n\n");

System.out.print("\tString Length in Java");

System.out.print("\n\n");

System.out.print("\tGive a String : ");  

String str=input.nextLine(); 

int len=str.length();

System.out.print("\n\n");

System.out.println("\tGive string contains "+len+" characters");

System.out.print("\n\n");

System.out.print("\tEnd of Program");

}

 

}

Product of Two Numbers Using Pointers in C++

Product of Two Numbers in Pointers Using C++

 A simple program to ask the user to give two numbers that will compute the product of two numbers using pointers in C++ programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

// product.cpp

// Jake Rodriguez Pomperada, MAED-IT, MIT

// www.jakerpomperada.blogspot.com   www.jakerpomperada.com

// jakerpomperada@gmail.com

#include <iostream>

int main()

{

    int val1=0,val2=0;      

    int *ptr1,*ptr2;   

    int solve_product = 0;

                 

    std::cout << "\n\n";

    std::cout << "\tProduct of Two Numbers in Pointers Using C++";

    std::cout << "\n\n";

    std::cout << "\tGive First Value  : ";

    std:: cin>>val1;   

    std::cout << "\n\n";                        

    std::cout << "\tGive Second Value : ";

    std:: cin>>val2;                          

    ptr1=&val1;                                      

    ptr2=&val2;

    // Solving the product here

    solve_product=*ptr1 * *ptr2;                                 

    std::cout << "\n\n";

    std::cout << "\tThe product of " << val1 << " and " << val2 

    << " is " << solve_product << ".";

    std::cout << "\n\n";

    std::cout << "\tEnd of Program";

    std::cout << "\n\n";

    system("pause");

    

}

String Palindrome in Python

String Palindrome in Python

 In this tutorial, I will show you how to write a string palindrome using Python programming.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

palindrome.py

# palindrome.py
# Jake Rodriguez Pomperada,MAED-IT,MIT
# www.jakerpomperada.blogspot.com   www.jakerpomperada.com
# jakerpomperada@gmail.com
# Bacolod City, Negros Occidental Philippines
print("\n\n")
print("\tString Palindrome in Python")
print("\n")
str_value = input("Give a String : ")
print("\n")

if(str_value.lower() == str_value.lower()[:: - 1]):
   print("\tThe given string ", str_value.upper(), " is a Palindrome.\n")
else:
    print("\tThe given string ", str_value.upper(), " is not a Palindrome.\n")
print("\tEnd of Program")

Arithmetic Operators in C#

Arithmetic Operators in C#

 In this article I would like to share about arithmetic operators in C# programming languages. I hope you will find my work useful.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

using System;

namespace Aritmetic_Operators

{

    class Program

    {

        static void Main(string[] args)

        {

            // Arithmetic Operators in C#

            // Jake Rodriguez Pomperada,MAED-IT, MIT

            // www.jakerpomperada.com  

            // www.jakerpomperada.blogspot.com

            // jakerpomperada@gmail.com

            // Bacolod City, Negros Occidental Philippines

            int a = 40;

            int b = 6;

            int sum = a + b;

            int sub = a - b;

            int mul = a * b;

            float div = (float)a / (float)b;

            int rem = a % b;

            

            Console.WriteLine("\n\n");

            Console.WriteLine("\tArithmetic Operators in C#");

            Console.WriteLine("\n");

            Console.WriteLine("\tThe Addition of {0} and {1} is = {2}", a, b, sum);

            Console.WriteLine("\tThe Subtraction of {0} and {1} is = {2}", a, b, sub);

            Console.WriteLine("\tThe Multiplication of {0} and {1} is = {2}", a, b, mul);

            Console.WriteLine("\tThe Division of {0} and {1} is = {2}", a, b, div);

            Console.WriteLine("\tThe Remainder of {0} and {1} is = {2}", a, b, rem);

            Console.WriteLine("\n");

            Console.WriteLine("\tEnd of Program");

            Console.ReadLine();

        }

    }

}

Area of the Circle in C#

 I wrote this simple program to ask the user to give radius of the circle and then program will compute the area of the circle using C# programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

Program.cs

using System;

namespace Area_of_Circle

{

    class Program

    {

        // Area of the circle in C#

        // Jake Rodriguez Pomperada,MAED-IT, MIT

        // www.jakerpomperada.com  

        // www.jakerpomperada.blogspot.com

        // jakerpomperada@gmail.com

        // Bacolod City, Negros Occidental Philippines

        static void Main(string[] args)

        {

            double radius, area;

            Console.WriteLine("\n\n");

            Console.WriteLine("\tArea of the Circle in C#");

            Console.WriteLine("\n");

            Console.Write("\tEnter Radius: ");

            radius = Convert.ToDouble(Console.ReadLine());

            area = Math.PI * radius * radius;

            Console.WriteLine("\n");

            Console.WriteLine("\tArea of circle: {0:0.##} " , area);

            Console.WriteLine("\n");

            Console.WriteLine("\tEnd of Program");

            Console.ReadKey();

        }

    }

}

Odd and Even Numbers in JavaScript

Odd and Even Number Checker in JavaScript

 A simple program that I wrote to ask the user to give a number and then the program will check if the given number is odd or even number using JavaScript programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

<!DOCTYPE html>

<html> 

<head>

<meta charset=utf-8 />

<title>Odd and Even Number Checker in JavaScript </title>

<style type="text/css">

html {

    box-sizing: border-box;

    margin: 0;

    padding: 0;

}

body {

    background: #fff;

    color: #000;

    height: 100%;

    min-height: 100vh;

    overflow-y: auto;

    padding: 100px 0;

    text-align: center;

    font-family: sans-serif;

}

h1:nth-of-type(1) {

    font-size: 35px;

    line-height: 35px;

    margin: 0 0 15px;

}

h2:nth-of-type(1) {

    margin: 0 0 35px;

}

h2:nth-of-type(2) {

    margin: 30px 0 20px;

    text-transform: uppercase;

    letter-spacing: 1px;

    font-size: 30px;

}

a,

input[type="submit"] {

    margin: 0 0 35px;

    color: #fff;

    text-decoration: none;

    padding: 15px 20px;

    border-radius: 10px;

    min-width: 150px;

    background: #3CBB9E;

    display: inline-block;

    text-transform: uppercase;

    border: none;

    outline: none;

    font-size: 15px;

}

a:hover,

input[type="submit"]:hover {

    opacity: 0.8;

    color: #fff;

    cursor: pointer;

}

a:nth-of-type(1) {

    margin-right: 8px;

}

a:nth-of-type(2) {

    margin-left: 8px;

}

table {

    margin: 0 auto;

    border-collapse: collapse;

    border: 1px solid #000;

}

thead td {

    text-transform: uppercase;

    font-weight: 700;

    background: #00334B;

    color: #f2f2f2;

}

tbody tr {

    background: #fff;

    border-bottom: 1px solid #00334B;

    color: #666666;

}

td {

    padding: 20px;

}

table a,

table a:hover {

    border-radius: 5px;

    min-width: 80px !important;

    padding: 10px !important;

    margin: 0 !important;

}

table tr td:nth-child(4) a {

    background: #2b86c5 !important;

}

table tr td:nth-child(5) a {

    background: #784ba0 !important;

}

table tr td:nth-child(6) a {

    background: #ff3cac !important;

}

p,

label,

input[type="text"] {

    font-size: 15px;

    margin-bottom: 10px;

}

p {

    font-size: 20px;

}

label {

    width: 200px;

    display: inline-block;

    padding: 15px 0;

    background: #3CBB9E;

    color: #fff;

    border-top-left-radius: 30px;

    border-bottom-left-radius: 30px;

    text-transform: uppercase;

    font-size: 15px;

}

input[type="number"] {

    border: 0;

    outline: none;

    padding: 15px 20px;

    width: 250px;

    border-top-right-radius: 10px;

    border-bottom-right-radius: 10px;

    font-size: 15px;

    background: #eaeaea;

}

form {

    display: block;

    width: 350px;

    margin: 0 auto;

}

input[type="submit"] {

    width: 100%;

    font-size: 15px;

}

h1 {

    text-transform: uppercase;

    letter-spacing: 1px;

    color: #f5f5f5;

    background: #009688;

    padding: 15px;

    border-radius: 10px;

    margin: 0;

    line-height: 30px;

    font-size: 35px;

}

</style> 

</head>

<body>

    <h1>Odd and Even Number Checker in JavaScript</h1>

    <script>

        function isEven() {

       //get the input value

             var num = document.getElementById('Val_Num').value;

    if (num%2 == 0)

        

        alert("The given number " + num +  " is even number");

    else

    alert("The given number " + num + " is odd number");

}

function Clear_Text() {

 document.getElementById('Val_Num').value ="";

 document.getElementById('Val_Num').focus();

 

}

    </script>

<form>

<label>Give a Number </label> <input type="number" id="Val_Num" name="Val_Num"/><br>

<br>

<input type="submit" onClick="isEven()" Value="Check" />

<input type="submit" onClick="Clear_Text()" Value="Clear" />

</form>

</p>

</body>

</html>

Addition of Three Numbers in VB NET

Addition of Three Numbers Using VB.NET

 A simple program that I wrote using VB.NET to ask the user to give three numbers and then the program will allow the user to compute the sum of the three numbers.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

Public Class Form1

    Private Sub Button1_Click(sender As Object, e As EventArgs)

        MessageBox.Show("Addition of two Numbers")

    End Sub

    Private Sub Button1_Click_1(sender As Object, e As EventArgs) Handles Button1.Click

        TextBox4.Text = Val(TextBox1.Text) + Val(TextBox2.Text) + Val(TextBox3.Text)

    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click

        TextBox1.Text = ""

        TextBox2.Text = ""

        TextBox3.Text = ""

        TextBox4.Text = ""

        TextBox1.Focus()

    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click

        Me.Close()

    End Sub

End Class

CRUD with Go and MySQL

CRUD in Go and MySQL

 In this tutorial I share with you a CRUD program that I wrote using Go, HTML, CSS and MySQL I hope you will find my work useful.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

DOWNLOAD THE COMPLETE AND FREE SOURCE HERE

Login System with Go and MySQL

Login System in Go and MySQL

 Here is a simple login system that I wrote using Go and MySQL I hope you will find my work useful.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Download the complete source code here

Difference Between The Largest and Smallest Value in C#

Difference between the largest and smallest value in C#

 A simple program to ask the user to give a series of numbers and then the program will compute the difference between the largest and smallest number in C# programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com

Program Listing

// High_Low.cs

// Prof. Jake Rodriguez Pomperada,MAED-IT, MIT

// www.jakerpomperada.blogspot.com  / www.jakerpomperada.com

// jakerpomperada@gmail.com

// Bacolod City, Negros Occidental Philippines

using System;

namespace exercises

{

    class Program

    {

        static void Main(string[] args)

                    {

            Console.WriteLine("\n");

            Console.WriteLine("\tDifference between the largest and smallest value in C# ");

            int[] arr = new int[10];

            int small_num = 0, biggest_num = 0;

            int i;

            Console.WriteLine("\n");

          Console.Write("\tInput 10 elements in the array :\n");

            Console.WriteLine("\n");

            for (i = 0; i < 10; i++)

            {

                Console.Write("\tGive value in Item No. {0} : ", (i+1));

                arr[i] = Convert.ToInt32(Console.ReadLine());

            }

                                           

            if (arr.Length > 0) small_num = biggest_num = arr[0];

            for ( i = 1; i < arr.Length; i++)

            {

                small_num = Math.Min(small_num, arr[i]);

                biggest_num = Math.Max(biggest_num, arr[i]);

            }

            Console.WriteLine("\n");

            Console.Write("\tThe difference is {0}.  ", biggest_num- small_num);

            

        }

    }

}

General Average Grade Solver With Remarks in C++