Blog

Extracting all URLs on a Web Page with Chrome Developer Tools
Posted on April 1, 2021 in Google Chrome, JavaScript by Matt Jennings

Original Information

Thank you to Shan Eapen Koshy for positing a YouTube video on how to do this.

In
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JavaScript Promises
Posted on September 26, 2020 in JavaScript by Matt Jennings

Definition

A Promise is a special JavaScript object that represents an eventual result of an asynchronous action.

A Promise has two properties:

Promise status.
Promise value.

States of the
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Callbacks
Posted on September 22, 2020 in JavaScript by Matt Jennings

Definition

A callback is any function that is passed as an argument to another function, and then invoked from within that
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Basic Examples of Asynchronous Function Using Node.js
Posted on September 22, 2020 in JavaScript, Node.js by Matt Jennings

Running Code Asynchronously

The console.log(number3) code, which outputs the text of the number3.txt file below that is in the same directory
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Subclassing (Inheritance)
Posted on September 19, 2020 in JavaScript by Matt Jennings

Factory Function Example

// userCreator is a factory function
function userCreator(name, score) {
// Create an object newUser that includes

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