May 2025

In JavaScript, the for-of loop is a powerful and versatile tool for iterating over iterable objects. Unlike the for-in loop, which iterates over the keys or indices of an object or array, the for-of loop allows you to directly access the values of iterable data structures such as arrays, strings, maps, and sets. When you’re […]

In JavaScript, one of the most commonly used loops for iterating over object properties and array indices is the for-in loop. Unlike other loops like for and while, the for-in loop is specifically designed to make it easy to loop through the keys or indices of an object or an array. But what makes the

In JavaScript, the ternary operator is a shorthand way to write an if-else statement. It’s a concise way to handle conditional expressions in a single line, which makes your code cleaner and easier to read when used appropriately. Basic Syntax of the Ternary Operator The ternary operator follows a simple syntax: This allows you to