Free Programming Source Codes and Computer Programming Tutorials

Saturday, July 31, 2021

Average Scores in AngularJS

Machine Problem

Write a program that will ask the user to give five scores and then the program will compute the total score, and the average score of the five scores given by the user and display the results on the screen.

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 at my email address also. Thank you.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 21, 2021 Wednesday 2:17 PM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<html>

<head>

<title>Average Scores in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script>

<form>

<tr>Average Scores in AngularJS</tr>

<tr>

<td>Enter First Score </td>

</tr>

<tr>

<td>Enter Second Score </td>

</tr>

<tr>

<td>Enter Third Score </td>

</tr>

<tr>

<td>Enter Fourth Score </td>

</tr>

<tr>

<td>Enter Fifth Score </td>

</tr>

<table>

</form>

<p>The total score is {{ (score1+score2+score3+score4+score5) }}. </p>

<p>The average score of five scores is

{{ ((score1+score2+score3+score4+score5)/5) | number : 0}}. </p>

</div>

</body>

</html>

Friday, July 30, 2021

Payroll Program Using JavaScript

A simple payroll program using JavaScript programming language that will compute the salary of the employee.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

<html>

<style>

body,p {

font-family:arial;

font-size:16px;

font-weight:bolder;

}

.container {

width: 500px;

clear: both;

}

.container input {

width: 100%;

clear: both;

}

</style>

<body>

<h3> Payroll Program in JavaScript </h3>

<br/>Employee's Name

<br>

<br/> Daily Rate

<br>

<br/> Number of Days Work

<br>

<button onclick="solve_salary()">Solve Salary</button>

</div>

function solve_salary() {

var emp_name = document.getElementById("emp_name").value;

var daily_rate = document.getElementById("daily_rate").value;

var no_days_work = document.getElementById("no_days_work").value;

gross_pay= parseFloat(daily_rate) * no_days_work;

results = "Employee's Name : " + emp_name + ".";

results2 ="Basic Salary : Php " + gross_pay.toFixed(2)+".";

document.getElementById("demo").innerHTML = results;

document.getElementById("demo2").innerHTML = results2;

}

</script>

</body>

</html>

Thursday, July 29, 2021

Student Average Grade Using Classes in Python

Machine Problem in Python

1. Create an app that computes students average solve using classes.

2. The user will input the following (Name, Math, Science and English Grade)

3. Create a Class called Students

4. Use the init function to collect the student information (Name, Math, Science and English Grade)

5. Create a function that will perform the computation of the average

6. Create a function that will display the result

SAMPLE OUTPUT:

Name: Jake R. Pomperada

Math: 90

Science: 90

English: 90

Average: 90 (Passed)

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

My mobile number here in the Philippines is 09173084360.

Program Listing

# student_grade_classes.py
# Jake Rodriguez Pomperada, MAED-IT, MIT
# July 29, 2021   Thursday
# www.jakerpomperada.com  and www.jakerpomperada.blogspot.com
# jakerpomperada@gmail.com
# Bacolod City, Negros Occidental Philippines

class Students:
    def __init__(self, name, math, science, english):
        self.pangalan = name
        self.matematika = math
        self.agham = science
        self.ingles = english

    def ave(self):
        self.average = (self.matematika + self.agham + self.ingles) / 3

    def show(self):
        self.ave()
        print("Name: ", self.pangalan)
        print("Math Grade: ", self.matematika)
        print("Science Grade: ", self.agham)
        print("English Grade: ", self.ingles)
        if self.average >= 75:
            self.status = "Passed"
        else:
            self.status = "Failed"
        print("Average Grade: {} ({})".format(round(self.average,0), self.status))

print()
print("Student Average Grade Using Classes in Python")
print()
Name = str(input("Enter Name: "))
Math = float(input("Enter Math: "))
Science = float(input("Enter Science: "))
English = float(input("Enter English: "))
print()

stud = Students(Name, Math, Science, English)
stud.show()

Wednesday, July 28, 2021

Odd and Even Numbers in AngularJS

Classes, Objects and Properties in Python

Odd and Even Numbers in AngularJS

In this article I would like to discuss how to write a program that AngularJS to check if the given number is odd or even numbers.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 21, 2021 Wednesday 1:33 PM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<head>

<title>Odd and Even Numbers in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script>

// AngularJS Controller Declaration

angular.module('mainApp', []).service('myService', function() {

this.myFunc = function(x) {

if (Number(x) % 2 === 0)

return 'EVEN';

else

return 'ODD';

};

}).controller('Odd_Even_Controller', function($scope, myService) {

$scope.check = function(num) {

$scope.myUserService = myService.myFunc(num);

}

});

</script>

<form>

<tr>Odd and Even Numbers in AngularJS</tr>

<tr>

<td>Enter a Number </td>

</tr>

<table>

</form>

<b>The number entered is {{val_1}} which is {{myUserService}} number(s). </b>

</div>

</body>

</html>

Classes, Objects, and Properties in Python

A simple program that I wrote using Python programming language to show how to declare and use classes, objects, and propertines.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

# mod6_act1.py
# Author : Jake R. Pomperada

class Car:
    color = "Red"
    model = "Everest"
    manufacturer = "Ford"

    def __init__(self, kulay, modelo, tagagawa):
        self.col = kulay
        self.mod = modelo
        self.man = tagagawa


car1 = Car("Blue", "Fortuner", "Ford")
car2 = Car("White", "mu-X", "Isuzu")
car3 = Car("Brown", "Terra", "Nissan")

print(f"Car color is {car1.color}, Model is {car1.model}, Manufacturer is {car1.manufacturer}")
print("=========After modifying the properties===========")
print(f"Car color is {car1.col}, Model is {car1.mod}, Manufacturer is {car1.man}")
print(f"Car color is {car2.col}, Model is {car2.mod}, Manufacturer is {car2.man}")
print(f"Car color is {car3.col}, Model is {car3.mod}, Manufacturer is {car3.man}")

Monday, July 26, 2021

Simple Interest in AngularJS

Machine Problem

Write a program to ask the user to give principal amount, time, and rate to calculate the simple interest. Use the following formula below.

Formula:

SI = (P * T * R) / 100

Where:

P = principal amount

T = time

R = rate

SI = simple interest

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

My mobile number here in the Philippines is 09173084360.

Program Listing

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 20, 2021 Tuesday 10:12 PM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<html>

<head>

<title>Simple Interest in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script>

<form>

<tr>Simple Interest in AngularJS</tr>

<tr>

<td>Enter Principal Amount </td>

</tr>

<tr>

<td>Enter Time (ex. 1 for 1 year) </td>

</tr>

<tr>

<td>Enter Interest Rate </td>

</tr>

<table>

</form>

<p>Simple Interest is PHP {{ (principal_amt * time * interest_rate) / 100 | number : 2}}. </p>

</div>

</body>

</html>

Sunday, July 25, 2021

Celsius To Fahrenheit in Visual Basic 6

Machine Problem

Write a program that will ask the user to give temperature in Celsius and the program will convert it into Fahrenheit equivalent using Microsoft Visual Basic 6.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

Private Sub cmdQuit_Click()

End

End Sub

Private Sub cmdRefresh_Click()

txtcelsius.Text = 0

txtfahrenheit.Text = 32

End Sub

Private Sub txtcelsius_Change()

If txtcelsius.Text = "" Or IsNumeric(txtcelsius.Text) = False Then

MsgBox "Please enter a numeric value", vbInformation, "Reminder"

txtcelsius.SetFocus

Else

txtfahrenheit.Text = Format(Val(txtcelsius.Text) * (9 / 5) + 32, "##,##0.00")

End If

End Sub

Friday, July 23, 2021

Temperature Converter in AngularJS

Machine Problem in AngulaJS

Write a temperature converter program that will accept temperature in Fahrenheit or Celsius from the user and then the program will allow the user to convert temperature in Fahrenheit or Celsius, vice versa.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

index.htm

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 21, 2021 Wednesday 8:55 AM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<html>

<head>

<title>Temperature Converter in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script>

<body >

<b>Temperature Converter in AngularJS</b><br>

Fahrenheit to Celsius: <input type="number" ng-model="f"> {{((f-32) * 5 / 9) | number : 2}} °c

</div>

<br>

<div>

Celsius to Fahrenheit: <input type="number" ng-model="c"> {{c * 9 / 5 + 32 | number : 2}} °f

</div>

</body>

</html>

Factorial a Number in AngularJS

Machine Problem in AngularJS

Write a program that will ask the user to give a number, and then the program will compute the factorial value of the given number by the user.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

index.htm

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 20, 2021 Tuesday 10:12 PM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<head>

<title>Factorial a Number in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script>

// AngularJS Controller Declaration

var app = angular.module('mainApp', [])

.controller('Factorial_Controller', function($scope) {

})

.filter('factorial', function() {

return function factorial(n) {

return n === 0 ? 1 : n * factorial(n - 1);

}

});

</script>

<form>

<tr>Factorial a Number in AngularJS</tr>

<tr>

<td>Enter a Number </td>

</tr>

<table>

</form>

<p>The factorial value of {{val_1}} is {{val_1 | factorial}}. </p>

</div>

</body>

</html>

Tuesday, July 20, 2021

Addition of Two Numbers in AngularJS

Write a program that will ask the user to give two numbers, and then the program will compute the sum of the two given numbers given by the user using AngularJS.

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

My mobile number here in the Philippines is 09173084360.

Program Listing

<html>

<head>

<title>Addition of Two Numbers in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

<body>

<form>

<tr>Addition of Two Numbers in AngularJS</tr>

<tr>

<td>Enter First Value </td>

</tr>

<tr>

<td>Enter Second Value </td>

</tr>

<table>

</form>

</div>

</body>

</html>

Free Programming Source Codes and Computer Programming Tutorials

Saturday, July 31, 2021

Average Scores in AngularJS

Friday, July 30, 2021

Payroll Program Using JavaScript

Payroll Program Using JavaScript

Thursday, July 29, 2021

Student Average Grade Using Classes in Python

Wednesday, July 28, 2021

Odd and Even Numbers in AngularJS

Classes, Objects and Properties in Python

Odd and Even Numbers in AngularJS

Classes, Objects, and Properties in Python

Monday, July 26, 2021

Simple Interest in AngularJS

Simple Interest in AngularJS

Sunday, July 25, 2021

Celsius To Fahrenheit in Visual Basic 6

Celsius To Fahrenheit in Visual Basic 6

Friday, July 23, 2021

Temperature Converter in AngularJS

Temperature Converter in AngularJS

Factorial a Number in AngularJS

Factorial a Number in AngularJS

Tuesday, July 20, 2021

Addition of Two Numbers in AngularJS

Addition of Two Numbers in AngularJS

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