Here are 10 JavaScript conversion programs covering various scenarios like unit conversions, data type conversions, and currency conversions. Each program includes an explanation of how it works. 1. String to Number Conversion Converts a string input into a number using …
A leap year is a year that is divisible by 4, but if it is also divisible by 100, it should be divisible by 400 to be a leap year. In this tutorial, we will write JavaScript programs to check …
In this tutorial, we’ll create a JavaScript program that generates a random number within a specified range using JavaScript’s built-in Math functions. Here’s a simple JavaScript program to generate a random number between a specified minimum and maximum value: // …
In this tutorial, we’ll create a simple calculator using JavaScript that can perform basic arithmetic operations: addition, subtraction, multiplication, and division. We’ll use the prompt() function for input and switch statement to handle different operations. Here’s the full code for …
Here are some JavaScript programs that check if a given number is a prime number. A prime number is a number greater than 1 that has no positive divisors other than 1 and itself. Example 1: Basic Prime Number Check …
The for loop is one of the most commonly used looping structures in JavaScript. It allows you to execute a block of code a specific number of times, based on a condition. It is typically used when you know beforehand …
The do…while loop in JavaScript is similar to the while loop, with one key difference: a do…while loop will execute the code block at least once, even if the condition is false. This is because the condition is evaluated after …
The while loop in JavaScript repeatedly executes a block of code as long as a specified condition evaluates to true. It is useful when you don’t know beforehand how many times you need to repeat a code block. Syntax of …
The switch statement in JavaScript is a control structure used to execute different code blocks based on the value of an expression. It is a more readable alternative to multiple if…else statements when dealing with multiple conditions. Syntax of switch …
In JavaScript, data types determine the type of value stored in a variable. JavaScript has both primitive data types (which include String, Number, Boolean, Undefined, Null, Symbol, and BigInt) and non-primitive data types (Object, Array, Function). 1. Primitive Data …