What is Robotics?

What is Robotics?

 What is Robotics?

In simple terms, robotics combines science, engineering, and technology to design, construct, operate, and use machines programmed to replicate, substitute, or assist humans in completing tasks of varying complexity. These machines are known as robots.

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What is Information System?

Addition and Subtraction Using Polymorphism in Python

 class MathOperation:

    def perform_operation(self, a, b):

        return 0  # Base class default implementation

class Addition(MathOperation):

    def perform_operation(self, a, b):

        return a + b

class Subtraction(MathOperation):

    def perform_operation(self, a, b):

        return a - b

if __name__ == "__main__":

    operation = None

    num1, num2 = 0, 0

    print("\n\n\tAddition and Subtraction Using Polymorphism in Python\n")

    num1 = int(input("\tEnter the first number: "))

    num2 = int(input("\tEnter the second number: "))

    

    op = input("\tEnter the operation (+ for addition, - for subtraction): ")

    if op == '+':

        operation = Addition()

    elif op == '-':

        operation = Subtraction()

    else:

        print("\tInvalid operation.")

        exit()

    result = operation.perform_operation(num1, num2)

    print("\n\tThe Result:", result)

    print("\n\tEnd of Program. Thank you for using this program.")

Addition and Subtraction Using Polymorphism in Python

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What is a Bit in Computing?

What is a Bit in Computing?

 What is a Bit in Computing?

A bit (binary digit) is the smallest unit of data that a computer can process and store.

A bit is always in one of two physical states, similar to an on/off light switch.

The state is represented by a single binary value, usually a 0 or 1. 

However, the state might also be represented by yes/no, on/off or true/false.

Multiply Two Numbers Using a Class in PHP

 <?php

// Multiplier.php

// Author  : Dr. Jake Rodriguez Pomperada, MAED-IT, MIT, PHD-TM

// Date    : April 26, 2024  1:54 PM  Friday

// Tools   : Microsoft Visual Studio

//           PHP 8.1.3

// Website : http://www.jakerpomperada.com

// YouTube Channel : https://www.youtube.com/jakepomperada

// Email   : jakerpomperada@gmail.com

class Multiplier {

    // Declare instance variables with default values

    private float $num1 = 0.0;

    private float $num2 = 0.0;

    private float $result = 0.0;

    // Method to set the two numbers

    public function setNumbers(float $number1, float $number2): void {

        $this->num1 = $number1;

        $this->num2 = $number2;

    }

    // Method to get the first number

    public function getNum1(): float {

        return $this->num1;

    }

    // Method to get the second number

    public function getNum2(): float {

        return $this->num2;

    }

    // Method to perform multiplication

    public function multiply(): void {

        $this->result = $this->num1 * $this->num2;

    }

    // Method to get the result

    public function getResult(): float {

        return $this->result;

    }

}

// Create an instance of the Multiplier class

$multiplier = new Multiplier();

// Set the numbers

$multiplier->setNumbers(12.40, 4.21);

// Perform the multiplication

$multiplier->multiply();

// Get the result and instance variables using public methods

$product = $multiplier->getResult();

$valOne = $multiplier->getNum1();

$valTwo = $multiplier->getNum2();

// Print the result

echo "\n\tMultiply Two Numbers Using a Class in PHP\n";

echo "\n\tFirst Value     :  $valOne\n";  // Print the value of num1

echo "\tSecond Value    :  $valTwo\n";  // Print the value of num2

echo "\tThe Result      :  $product\n";  // Print the multiplication result

echo "\n\tEnd of Program\n\n";

?>