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In R, operators are symbols or keywords used to perform operations on variables or values. Operators in R are used for mathematical calculations, logical comparisons, and manipulating data. In this …

In R, variables are used to store data values. Variables provide an easy way to manage and manipulate data throughout your code. In this tutorial, we will learn how to …

In R, data types represent the kind of data that can be stored and manipulated in variables or objects. Understanding these data types is fundamental for effective data analysis, manipulation, …

The null coalescing operator (??) was introduced in PHP 7. It is used to simplify common coding patterns where you want to check if a variable or expression is set …

The spaceship operator (<=>) is a comparison operator introduced in PHP 7. It is also known as the combined comparison operator. This operator compares two values and returns: -1 if …

Arithmetic operators are used in PHP to perform basic mathematical operations like addition, subtraction, multiplication, division, and more. These operators allow you to work with numbers and perform calculations. In …

Here’s a Palindrome Checker in PHP along with an explanation of how it works. A palindrome is a word, phrase, number, or other sequence of characters that reads the same …

Here’s a Multiplication Table Generator in PHP that allows the user to input a number and generate its multiplication table. The code also includes an explanation of how it works. …

Here’s a simple BMI (Body Mass Index) Calculator in PHP along with an explanation of the code. This calculator will allow users to input their weight and height, and it …

Here’s a simple Calculator in PHP that performs arithmetic operations like addition, subtraction, multiplication, and division, along with an explanation of the code. Project Description This PHP calculator will: Allow …