Tuesday, August 3, 2021

US Dollar To Philippine Peso in JavaScript

A simple program to ask the user to give US Dollar value and convert into Philippine Peso equivalent 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 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

<html>

   <title>US Dollar To Philippine Peso in JavaScript  </title>

 <style type="text/css">


 body {


  font-family: arial;

  font-weight: bold;

  font-size:15px;

  }

 

 form

{

  display: inline-block;

  background-color: lightblue;

  padding: 6px;

}


label{

  display: block;

  direction: rtl; 

}


input{

  direction: ltr; 

}


label::after{

  content: attr(data-text);

}

 </style>


<script language="JavaScript">


function PesoConverter(){

document.converter.peso.value = (document.converter.us.value * 49.86).toFixed(2);


}



function Clear() {

document.converter.us.value ="";

document.converter.peso.value="";

document.converter.us.focus();

 

}


function About() {

alert("Created By Prof. Jake R. Pomperada, MAED-IT, MIT");

document.converter.us.focus();

 

}


</script>

<body>

<br>

<h3>US Dollar To Philippine Peso in JavaScript </h3>

<form name="converter">

<label data-text="US Dollar">&nbsp;&nbsp;

<input type="text" name="us" onChange="PesoConverter()" required="">

</label>

<br />

<label data-text="Philippines Peso">&nbsp;&nbsp;

<input type="text" name="peso"  required="">

</label>


<br /> <br>

<input type="button" value="Convert" title="Click here to convert." />

<input type="button" value="Clear"  

title="Click here to clear the text box."

onclick="Clear()"/>

<input type="button" value="About"  

title="Click here to know about the program."

onclick="About()"/>

</form>

</body>

</html>


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Monday, August 2, 2021

Prime Number Checker in AngularJS

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Prime Number Checker in AngularJS

 Machine Problem

Write a program that will ask the user to give a number and then the program will check if the given number is a prime number or not, 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  4:26 PM

  Place    : Bacolod City, Negros Occidental

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

  Email    : jakerpomperada@gmail.com

 -->

<html ng-app="mainApp">

<head>

<title>Prime Number Checker in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

<script type="text/javascript" src="angular.min.js">

</script>


<script type="text/javascript">


// AngularJS Controller Declaration

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

  this.myFunc = function(val_1) {

   if(val_1 < 2) return false;


  for (let k = 2; k < val_1; k++){

    if(val_1 % k == 0){

      return("Not a Prime Number.");

    }

  }

  return("a Prime Number.");


  };

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

  $scope.check = function(val_1) {

    $scope.myUserService = myService.myFunc(val_1);

  }


});

</script>


<div ng-app="mainApp" ng-controller="Prime_Number_Controller">

<form>

<table border="0" cellspacing=10>

<tr>Prime Number Checker in AngularJS</tr>

<tr>

  <td>Enter a Number</td>

<td><input type="number" ng-model="val_1" ng-init="val_1=0" ng-keyup="check(val_1)"/></td>

</tr>

<table>

</form>

<b>The given number {{val_1}} is {{myUserService}}</b>

</div>

</body>

</html>


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Leap Year Checker in AngularJS

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Leap Year Checker in AngularJS

Machine Problem

Write a program that will ask the user to give a year and then the program will determine whether the given year is a leap year or not.

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  3:42 PM

  Place    : Bacolod City, Negros Occidental

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

  Email    : jakerpomperada@gmail.com

 -->

<html ng-app="mainApp">

<head>

<title>Leap Year Checker in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

<script type="text/javascript" src="angular.min.js">

</script>


<script type="text/javascript">


// AngularJS Controller Declaration

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

  this.myFunc = function(year) {

   if (year % 4 === 0) {

      if (year % 100 === 0){

         if (year % 400 == 0){

            return ("Leap Year.");

         } else {

            return ("Not Leap Year.");

         }

      } else {

         return ("Leap Year.");

      }

   } else{

      return ("Not Leap Year.");

   }


  };

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

  $scope.check = function(year) {

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

  }


});

</script>


<div ng-app="mainApp" ng-controller="Leap_Year_Controller">

<form>

<table border="0" cellspacing=10>

<tr>Leap Year Checker in AngularJS</tr>

<tr>

  <td>Enter a Year</td>

<td><input type="number" ng-model="year_1" ng-init="year_1=0" ng-keyup="check(year_1)"/></td>

</tr>

<table>

</form>

<b>The given year {{year_1}} is a {{myUserService}}</b>

</div>

</body>

</html>




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Sunday, August 1, 2021

Centimeter, Inches, and Feet Conversion in JavaScript

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Centimeter, Inches, and Feet Conversion in JavaScript

 A simple centimeter, inches, and feet conversion and vice versa 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 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

<html>

   <title>Centimeter, Inches, and Feet Conversion in JavaScript  </title>

 <style type="text/css">


 body {


  font-family: arial;

  font-weight: bold;

  font-size:15px;

  }

 

 form

{

  display: inline-block;

  background-color: lightblue;

  padding: 6px;

}


label{

  display: block;

  direction: rtl; 

}


input{

  direction: ltr; 

}


label::after{

  content: attr(data-text);

}

 </style>


<script language="JavaScript">


function cmConverter(){

document.converter.inch.value = (document.converter.cm.value / 2.54).toFixed(2);

document.converter.feet.value = (document.converter.cm.value / 30.48).toFixed(2);

}

function inchConverter(){

document.converter.cm.value = (document.converter.inch.value * 2.54).toFixed(2);

document.converter.feet.value = (document.converter.inch.value / 12).toFixed(2);

}

function feetConverter(){

document.converter.cm.value = (document.converter.feet.value * 30.48).toFixed(2);

document.converter.inch.value = (document.converter.feet.value * 12).toFixed(2);

}


function Clear() {

document.converter.cm.value ="";

document.converter.feet.value="";

document.converter.inch.value="";

document.converter.cm.focus();

 

}


</script>

<body>

<br>

<h3>Centimeter, Inches, and Feet Conversion in JavaScript</h3>

<form name="converter">

<label data-text="Centimeter">&nbsp;&nbsp;

<input type="text" name="cm" onChange="cmConverter()" required="">

</label>

<br />

<label data-text="Inches">&nbsp;&nbsp;

<input type="text" name="inch" onChange="inchConverter()" required="">

</label>

<br/>

<label data-text="Feet">&nbsp;&nbsp;<input type="text" name="feet" onChange="feetConverter()" required="">

</label>

<br /> <br>

<input type="button" value="Convert" title="Click here to convert." />

<input type="button" value="Clear"  

title="Click here to clear the text box."

onclick="Clear()"/>

</form>

</body>

</html>

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Saturday, July 31, 2021

Average Score in AngularJS

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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 type="text/javascript" src="angular.min.js">

</script>



<div ng-app ng-init="score1=0;score2=0;score3=0;score4=0;score5=0">

<form>

<table border="0" cellspacing=10>

<tr>Average Scores in AngularJS</tr>

<tr>

<td>Enter First Score </td>

<td><input type="number"  ng-model="score1" ></td>

</tr>

<tr>

<td>Enter Second Score </td>

<td><input type="number" ng-model="score2" ></td>

</tr>

<tr>

<td>Enter Third Score </td>

<td><input type="number"  ng-model="score3" ></td>

</tr>

<tr>

<td>Enter Fourth Score </td>

<td><input type="number"  ng-model="score4" ></td>

</tr>

<tr>

<td>Enter Fifth Score </td>

<td><input type="number"  ng-model="score5" ></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>


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Friday, July 30, 2021

Payroll Program Using JavaScript

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Payroll Program Using JavaScript

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

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

<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>

<div class="container">

<body>

<h3> Payroll Program in JavaScript </h3>

<br/>Employee's Name

<input type="text" id="emp_name" name="emp_name">

<br>

<br/> Daily Rate

<input type="text" id="daily_rate" name="daily_rate">

<br>

<br/> Number of Days Work

<input type="text" id="no_days_work" name="no_days_work">

<br>

<br>

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

<br><br>

<p id="demo"></p>

<p id="demo2"></p>

</div>

<script>

  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>


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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)

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

# 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()
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Wednesday, July 28, 2021

Odd and Even Numbers in AngularJS

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Classes, Objects and Properties in Python

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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.

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  1:33 PM

  Place    : Bacolod City, Negros Occidental

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

  Email    : jakerpomperada@gmail.com

 -->

<html ng-app="mainApp">

<head>

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

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

<script type="text/javascript" src="angular.min.js">

</script>


<script type="text/javascript">


// 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>


<div ng-app="mainApp" ng-controller="Odd_Even_Controller">

<form>

<table border="0" cellspacing=10>

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

<tr>

  <td>Enter a Number </td>

<td><input type="number" ng-model="val_1" ng-init="val_1=0" ng-keyup="check(val_1)"/></td>

</tr>

<table>

</form>

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

</div>

</body>

</html>




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