JavaScript: Find the Largest Number in an Array
Problem Statement: Write a JavaScript function to find the largest number in an array. Solution Explanation: We use the Math.max() function along with the spread operator (...) to find the…
PHP: Count the Number of Words in a String
Problem Statement: Write a PHP function to count the number of words in a string. Solution Explanation: We use PHP’s built-in function str_word_count() to count words in a string. PHP…
Python: Find the Factorial of a Number
Problem Statement: Write a Python function to find the factorial of a given number. Solution Explanation: The factorial of a number n is n! = n × (n-1) × (n-2)…
PHP: Check if a String is a Palindrome
Problem Statement: Write a PHP function that checks if a given string is a palindrome. Solution Explanation: Convert the string to lowercase using strtolower(). Remove spaces using str_replace(" ", "",…
JavaScript: Check if a String is a Palindrome
Problem Statement: Write a JavaScript function that checks if a given string is a palindrome. Solution Explanation: Convert the string to lowercase using .toLowerCase(). Remove spaces using .replace(/\s/g, "") (optional,…
Python: Check if a String is a Palindrome
Problem Statement: Write a Python function that checks if a given string is a palindrome. Solution Explanation: Convert the string to lowercase using .lower() to ensure case insensitivity. Remove spaces…
PHP: Reverse a String
Problem Statement: Write a PHP function to reverse a string. Solution Explanation: PHP has a built-in function called strrev(), which reverses a string automatically. We pass the string as an…
Python: Reverse a String
Problem Statement: Write a Python function that takes a string as input and returns the reversed version of the string. Solution Explaination: In Python, we can use string slicing to…
JavaScript: Reverse a String
Problem Statement: Write a JavaScript function to reverse a given string. Solution: We take an input string and split it into an array of characters using split("").We reverse the array…
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