Chi-Square Tests Using R

R is the perfect language for creating a variety of chi-square tests, which are used to perform statistical analyses of counts of data. Here's how, with some sample code.

Cross-Platform Dev Approach That Isn't Xamarin

Xamarin this, Xamarin that. But not all cross-platform is Xamarin. Have you heard of one other option, like React Native?

Build Apps That Talk with the Microsoft Band

The Microsoft Band is one of the most sophisticated fitness and health trackers available today. In this article, Nick walks through building a Windows Phone app that can communicate with it.

Quick Look at C# 6.0 (E-Book)

Jason Roberts' e-book on C# 6 gets to a rolling start. And it's free, so you can't argue about the price at all.

Tips and Tools for Making Accessibility a Developer Priority

Web and application accessibility isn't just a nice thing to do. It makes your work available to a bigger world of customers ... and may be a legal requirement for some projects.

The Leap Year for .NET Development

There's an extra day this year. What you do as a .NET developer in just that one day can shape the future of your development for many years to come.

Creating Type-Safe Structures (and Dictionaries) with Tuples

When classes are more structure than you need, tuples let you specify simple type-safe aggregates of other data types. They'll also let you create a dictionary collection…but it won't be type-safe.

Microsoft Set To Retire Slew of MCSD-Related Exams

Developers working toward SharePoint 2013 and Windows Store-related exams and certifications might need to step up exam-taking efforts, as exams are set to retire in September.

Slimming iOS and Android Pics for Mobility

Pictures are worth a thousand words, and some can be storage-hungry, which can be bad for mobile apps and sites. Here's a trick for slimming them down.

Create Sophisticated Asynchronous Applications with BlockingCollection

The basic functionality of the BlockingCollection makes creating asynchronous applications easy to do. But you need to use some of the BlockingCollection's other tools to create applications that handle typical real-world problems.

Customize Authentication with ASP.NET Identity

ASP.NET Identity is a simple but robust framework allowing you to easily inject custom authentication logic into your applications.

ServiceStack and Razor Forms

ServiceStack moves to a complete Web application framework with support for Razor forms.

Time to Pivot on Windows Phone Dev Skills

The death of Windows Phone, well, it looks like no exaggeration for now. It doesn't mean you're dead as a Windows Phone developer.

Create Simple, Reliable Asynchronous Apps with BlockingCollection

Dividing your application up into simple processes will make it easier to maintain and extend. Using BlockingCollection to communicate between those processes will let you make those processes run asynchronously.

Building UWP Apps Using Xamarin.Forms

One of the hardest challenges of mobile development is how to minimize the cost of building the same application for multiple platforms. Nick shows how to use Xamarin.Forms to develop a cross-platform application that also targets the Universal Windows Platform.

Fundamentals of T-Test Using R

Linear regression was easy, right? Now, let's check out t-test analysis using R.

Simplify Your Applications with Asynchronous Processes

With the right tools, creating an asynchronous application can give you not only a more responsive application that makes better use of your multi-core computer, it can also make your application simpler. Really, asynchronous applications should be your default choice.

Exploiting TypeScript Arrays

TypeScript doesn't have the rich set of native collection classes that you're used to in the .NET Framework -- instead, it has just arrays and tuples. Fortunately, you can do quite a lot with them.

Handling Lists of Selectable Items in ASP.NET MVC

You want to give the user the ability to select one (or more) items from a table. It's not as easy in ASP.NET MVC as you might like... but it's not awful, either.

Job Opportunities for Developers

If you have software development skills then there are actually a wide range of positions you can reasonably expect to migrate to (assuming you want one of those jobs). Here are some useful numbers on average salaries and job openings on which to base your decision.

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