Free Programming Source Codes and Computer Programming Tutorials

Thursday, May 18, 2023

Remove Vowels in Microsoft Visual Basic NET

A program that will ask the user to give a string and then the program will remove the vowels in the given string and display the results on the screen using Microsoft Visual Basic NET programming language.

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Program Listing
Public Class Form1
    Function RemoveVowels(ByVal input As String) As String
        Dim vowels As String = "aeiouAEIOU"
        Dim result As String = ""

        For Each c As Char In input
            If Not vowels.Contains(c) Then
                result += c
            End If
        Next

        Return result
    End Function

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

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim resultString As String = RemoveVowels(TextBox1.Text)

        TextBox2.Text = resultString
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        TextBox1.Text = ""
        TextBox2.Text = ""
        TextBox1.Focus()
    End Sub
End Class

Wednesday, May 17, 2023

Format Hard Drive Using Disk Management in Windows 10

Tuesday, May 16, 2023

What is Education?

What is Education?

Education can be defined as a systematic process of acquiring knowledge, skills, values, and attitudes through instruction, learning experiences, and interactions. It is a lifelong journey that begins from early childhood and continues throughout one's life.

Education encompasses a wide range of activities and settings, including formal schooling, informal learning, and self-directed learning. It involves the transmission of knowledge from teachers or educational resources to learners, enabling them to acquire new information, develop critical thinking abilities, and apply what they have learned in practical contexts.

While education often takes place within the formal setting of schools, colleges, and universities, it is not limited to these institutions. Education can occur in various environments such as homes, workplaces, community centers, and online platforms. It can be facilitated by teachers, mentors, parents, peers, and educational technologies.

Education aims to foster intellectual, social, emotional, and physical development in individuals. It encompasses a broad range of subjects and disciplines, including language and literacy, mathematics, science, social studies, arts, physical education, and more specialized fields of study at higher levels.

Beyond the acquisition of knowledge and skills, education also aims to promote values such as respect, tolerance, fairness, empathy, and responsibility. It helps shape individuals into informed and engaged citizens who contribute positively to their communities and society as a whole.

Education serves multiple purposes, including:

1. Providing individuals with the knowledge and skills necessary to navigate the world and participate in various spheres of life.

2. Promoting personal growth, self-discovery, and the development of individual talents and interests.

3. Equipping individuals with the abilities to think critically, solve problems, and make informed decisions.

4. Preparing individuals for future employment and career opportunities by imparting relevant skills and knowledge.

5. Fostering social cohesion, cultural understanding, and respect for diversity.

6. Nurturing values and ethics that contribute to responsible citizenship and a just society.

7. Advancing scientific and technological progress through research, innovation, and discovery.

Overall, education is a multifaceted process that empowers individuals, enhances their capacities, and enables them to actively participate in personal, social, and economic spheres of life. It is a fundamental human right and a cornerstone for personal and societal development.

Importance of Education

Importance of Education

Education is of utmost importance for individuals, societies, and nations. It plays a pivotal role in personal growth, societal development, economic progress, and the overall well-being of communities. Here are some key reasons why education is considered vital:

1. Empowerment: Education empowers individuals by providing them with knowledge, skills, and competencies necessary to make informed decisions, pursue opportunities, and lead fulfilling lives. It equips people with critical thinking abilities, problem-solving skills, and the capacity to adapt to changing circumstances.

2. Economic Development: Education is closely linked to economic growth and development. It helps create a skilled workforce that drives innovation, productivity, and competitiveness. Well-educated individuals have better employment prospects, higher incomes, and contribute to building sustainable economies.

3. Social Equality: Education promotes social equality by providing equal opportunities for all, regardless of their background or circumstances. It helps break the cycle of poverty, reduces inequalities, and fosters social mobility. Education enables marginalized groups, including women, minorities, and individuals from low-income families, to improve their socio-economic status and participate actively in society.

4. Health and Well-being: Education is a crucial determinant of health outcomes. It increases awareness about healthy behaviors, disease prevention, and access to healthcare services. Educated individuals are more likely to make informed choices regarding their well-being, leading to healthier lifestyles and improved overall health.

5. Citizenship and Democracy: Education plays a fundamental role in shaping responsible citizens and fostering democratic values. It promotes active civic participation, respect for diversity, and the understanding of democratic processes. Education equips individuals with the knowledge and skills to engage in informed debates, understand their rights and responsibilities, and contribute to the development of their communities and nations.

6. Personal Development: Education goes beyond academic knowledge and contributes to holistic personal development. It nurtures creativity, self-expression, and critical thinking abilities. Education helps individuals develop their talents, interests, and passions, leading to self-fulfillment and a sense of purpose in life.

7. Cultural Preservation and Progress: Education helps preserve and promote cultural heritage, traditions, and values. It fosters intercultural understanding, tolerance, and appreciation of diversity. Education also drives progress by encouraging innovation, scientific discovery, and technological advancements, benefiting society as a whole.

In summary, education is crucial for personal growth, societal development, and the progress of nations. It empowers individuals, fosters economic prosperity, promotes social equality, improves health outcomes, strengthens democratic values, supports personal development, and contributes to cultural preservation and progress. Investing in quality education for all is essential to build a more equitable, prosperous, and sustainable world.

Product Discount Solver in PERL

A program to solve product discount of a certain product using PERL programming language.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.





Program Listing

#!/usr/bin/perl

use strict;
use warnings;

print "Product Discount Solver in PERL\n\n";
print "Enter original price: ";
my $original_price = <STDIN>;
chomp($original_price);

print "Enter discount percentage: ";
my $discount_percentage = <STDIN>;
chomp($discount_percentage);

my $discount_amount = ($discount_percentage / 100) * $original_price;
my $final_price = $original_price - $discount_amount;

printf "Discount amount: %.2f\n", $discount_amount;
printf "Final price: %.2f\n", $final_price;

Monday, May 15, 2023

Benefits of Learning Computers

Benefits of Learning Computers

Learning computers offers a wide range of benefits that can improve one's personal and professional life. Some of the key benefits include:

1. Career opportunities: In today's digital age, knowledge of computers and technology is essential for most jobs. Learning computer skills can help one qualify for a wide range of careers in fields such as IT, graphic design, engineering, and data analysis.

2. Communication and connectivity: Computers and the internet have made it easier than ever to communicate and connect with people around the world. By learning computers, one can use tools like email, social media, and video conferencing to stay in touch with friends, family, and colleagues.

3. Increased productivity: Computers can help automate and streamline tasks, allowing one to work more efficiently. With the right skills and tools, one can use computers to create and manage documents, track projects, and stay organized.

4. Access to information: The internet provides a vast repository of information on nearly any topic. By learning computers, one can access this information and use it to expand their knowledge, research topics of interest, and stay informed about current events.

5. Creativity: Computers offer a wide range of tools and software for creative expression, such as graphic design, music composition, and video editing. By learning these tools, one can express themselves in new and exciting ways.

Overall, learning computers can be a valuable skill that offers numerous benefits in both personal and professional contexts.

Benefits of Learning Computers

Saturday, May 13, 2023

Disadvantages of Java Programming Language

Product Discount Solver in C++

A program to compute the product discount of a certain product using C++ programming language.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.




Program Listing
#include <iostream>
#include <iomanip>
using namespace std;

int main() {
   double originalPrice, discountPercentage, discountedPrice;

   cout << "\tProduct Discount Solver in C++\n\n";
   cout << "Enter the original price of the product: ";
   cin >> originalPrice;

   cout << "Enter the discount percentage: ";
   cin >> discountPercentage;

   discountedPrice = originalPrice - (originalPrice * (discountPercentage/100));

   cout << "The discounted price is $" << fixed << setprecision(2) << discountedPrice << endl;

   return 0;
}