Web Development


Copying Classes in TypeScript

If you need to create a version of a class from several sources or just want to merge default values with a user's input, object spreading solves your problem. JavaScript won't let you do this (yet) but TypeScript will.

Silverlight Reborn? Check Out 'C#/XAML for HTML5'

C#/XAML for HTML5 from Userware, also called CSHTML5, allows .NET developers to write Web apps in C# and XAML by compiling the files to HTML5 and JavaScript -- or to migrate existing Silverlight apps to the Web.

Invoking and Sharing View Components in ASP.NET Core

View components let you create reusable chunks of business logic coupled with a UI in multiple places in your application ... and then let you share that logic across multiple projects. Here's how to invoke them and share them.

Creating Reusable View Components in ASP.NET Core

ASP.NET Core lets you bundle up business functionality along with its related UI into a view component that you can reuse in throughout your application.

Tools for Debugging Web Workers

Web workers in TypeScript give you concurrent processing but they can be awkward to debug. However, if you set up your web worker code as just another function, you can simplify debugging (or even build your web worker dynamically at run time).

VS Code January Update: Quickly Fix TypeScript, JavaScript Errors

The January 2018 update of Microsoft's Visual Studio Code editor incorporates the new TypeScript 2.7.1 edition, allowing for quicker fixing of errors in TypeScript and even regular JavaScript files.

Simple Concurrent Client-Side Processing in ASP.NET MVC with Web Workers and TypeScript

Here's how to use web workers in ASP.NET MVC with TypeScript to enable concurrent processing in your client-side code. And, as a bonus, the correct way to think about web workers.

Filtering List Boxes with a Little Help from XAML

This hands-on tutorial features an example app that displays a list of American cities, allowing the user to see a subset of choices by typing a filtering text value.

TypeScript 2.7 Ships, Developers Debate Its 'Bloat'

Microsoft yesterday shipped TypeScript 2.7, adding a bunch of new features as usual -- so many that a debate about bloat in the programming language was sparked on a social coding site.

5 Top WordPress Extensions for Visual Studio Code

Here are five useful, ready-to-go extensions available for the Visual Studio Code editor to boost development for WordPress, a leading self-hosted blogging tool.

Defining JSON Messages with JSON Schema

If you're building a RESTful Web service, you can provide both guidance and control around the JSON messages your service works with by replacing documentation with JSON Schemas.

Quick Tip: Checking for Success in Web Calls

No matter how many HTTP codes there are, you really only need to check one property to determine success or failure.

Microsoft Releases New TypeScript, R Open Editions

Microsoft has shipped a new release for R Open -- its enhanced distribution of the open source R programming language -- along with a release candidate for its latest TypeScript edition.

Quick Tip: Debugging with Multiple Browsers

You don't have to check your site in just one browser at a time.

Simple Asynchronous Processing for Web Service Calls

You don't need to write ugly code to synchronize your AJAX calls. Instead, you can leverage await/async and the JQueryXHR object to simplify the code around your AJAX calls while still getting the benefits of concurrent processing.

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