If you want to code a mobile app, you need to know about the best programming languages that are used to make apps. In this post, I'll help you pick the best...

Are you ready to expose your ASP.NET Web API service to the world? Are you stuck because you are afraid that your APIs are not yet secured? This article will...

Webhooks are user-defined HTTP callbacks that allow developers to easily access notifications of payment activities, such as payment status update, or...

In this tutorial I explain how you can use the PayPal REST API to take payments, authorize payments to capture the funds up to 29 days later, or create...

Azure Mobile Services let you add cloud services to your app in minutes. Apps using Azure Mobile Services are connected to the cloud and can use mobile...

Working with app resources can be very helpful to improve your app's performance as well as to widen widen and increase your app's downloads by supporting...

Azure Mobile Services let you authenticate users from your universal Windows apps. In this tutorial, I will add authentication to a Windows Phone 8.1 WinRT...

Universal Windows apps enable you to target every Windows device in one solution. You develop once, share most of your code, and deploy on Windows, Windows...

At some point in your mobile development career, you are going to need to deal with data. Dealing with data means more than processing and displaying...

Recent store trends show that offering your app in English will cover only about 25% of Windows Phone customers. Adding Spanish, French, Mandarin, Russian,...

In the previous article, you learned how to store data in your app's isolated storage. In this article, we focus on working with local databases that live in...

Isolated storage is used to store local data on a Windows Phone. It is "isolated" because other applications can't access this data. Its mobile architecture...