Tag: JavaScript

The code snippet provided showcases the difference between using the global isNaN method in JavaScript and the Number.isNaN method. Did you find it interesting? Follow me on Twitter.

The following snippet shows how to write an abstract class and method. Goals The abstract class cannot be instantiated; The abstract method must be implemented. See example online at https://codesandbox.io/s/abstract-class-and-method-clvze Did you find it interesting? Follow

Get the value of the first object property using Object.values() and array destructuring. See example online at https://codesandbox.io/s/value-of-the-first-object-property-b7dvj Did you find it interesting? Follow me on Twitter.

Because sometimes things aren’t so obvious – All these functions return undefined. See example online at https://codesandbox.io/s/returning-undefined-x6wxh Did you find it interesting? Follow me on Twitter.