The lifecycle of a simple HTML form is to allow the ... The testResults() function is defined in our JavaScript. It obtains the value in the input field by taking the form that was passed as ...

In this section, we are going to implement the reducer function on our own to see how things work under the hood. This will give you a better idea of when to use the JavaScript reducer for optimal ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

It can be useful to get one column’s unique values as a vanilla JavaScript array, for tasks such as populating an input dropdown list. Arquero has several functions to accomplish this ...

There are some advantages to using JavaScript, though, not in the least its popularity and ability to easily connect to third-party services, but also the simple fact that these functions can run ...