Here’s a JavaScript function with no type annotations; it’s a way to generate a person’s name in a last-name-first format, based on some object with .firstName and .lastName properties.

If you write JavaScript, you have probably used higher-order functions and not even noticed. If you have ever replaced a for loop with an array method, you’ve used higher-order functions.

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 ...

Oracle recently announced that the MySQL database server now supports JavaScript functions and procedures. JavaScript for stored routines is currently in preview and only available in the MySQL ...

All other functions are available in JavaScript 1.0. Let’s take a closer look at how each may be used in your JavaScript code. Listing A contains a sample of each function listed.

Hi,Im trying to create an application and Im getting a bit lost in the middle.Basically there are 2 pieces to build, a DHTML web page, which is complete, and a Java Servlet that will take requests ...

At Microsoft's Ignite 2017 conference today, the company announced a range of new features that will be coming to its Excel application, such as JavaScript Custom Functions and more.

In TypeScript talk this is called an "ambient declaration." I added my ambient declaration to the top of the file with the Backbone View that will call my JavaScript function (if I thought I might use ...

In all these examples I've been passing only a single parameter to my functions and methods. However, it is possible to pass multiple parameters. When passing parameters from C# to JavaScript, you ...

Before you can delete a checkbox using a JavaScript function, you must obtain a reference to the checkbox. The easiest way to do that is to add the following statement to your function: ...