Showing archive results for 2017

Arrays are one of the basic building blocks of every applications. Even if you do not use arrays directly every day you definitely use them indirectly as part of almost any library. C# has arrays from the very beginning and back in the day that was the only "generic"-like and type safe data structure available. Today you may use them less freque...

Working on my current project I’ve faced a very interesting situation. For each object of a given type, I had to create a monotonically growing identifier with few caveats: 1) the solution should work in multithreaded environment 2) the number of objects is fairly large, up to 10 million instances and 3) identity should be created lazily because no...

In this post, Premier Developer consultant Lizet Pena De Sola explains Role Based Access Control in ASP.NET MVC. Role Based Access Control in MVC is pretty straight forward. There is also a way to do claims access control, but the most common way is based on roles. To show or hide action links in a view depending on the user role we can use the ...

In this post, Premier Developer consultant Ilias Jennane explains Agile Work in Progress Tracking. In almost every engagement I have with customers seeking guidance on how to effectively run an Agile development shop, the question of work in progress tracking comes up. However, the question comes in different “flavors”, often signaling where in ...

In this post, Premier Developer consultant Lizet Pena De Sola explains Diffie-Hellman in the HTTPS key exchange. I got a question right after I had spent a week in training classes for the COMPTIA Security+ exam: to describe how HTTP Secure (HTTPS) modifies the HTTP traffic between a client browser and the server.  At the end of my explanation, ...

In the third post in his blog series on Docker, Premier Developer consultant Monu Bambroo illustrates how to deploy IIS based applications to Service Fabric using containers. One of  the value propositions of using containers with Service Fabric is that you can now deploy IIS based applications to the SF cluster. In this blog post, we will s...

This post on troubleshooting PowerShell errors comes to us from Premier Developer consultant Rob Vettor.PowerShell is a “must-know” for Azure cloud development. Yes, it’s a scripting language, but moreover, it’s an automation engine that can execute complex tasks with minimal effort. The vast majority of Azure administrative functionality is availa...

This post on authentication and authorization is from Premier Developer consultant Marius Rochon.Claims list included in the ClaimsPrincipal usually originate from the security token received by the application as part of user authentication (SAML, OpenIDConnect id token) or access authorization (OAuth2 bearer access token).  However, sometime...

This post on avoiding the use of Default Services in your Service Fabric application comes to us from Premier Developer consultant Larry Wall and Application Development Manager Danny Kolke. Service Fabric is an ideal platform for microservices making it easy to package, deploy, and scale. As a developer, there are a lot of solutions that you do...

This article on using Mobile Center to monitor your Xamarin Forms application comes to us from Premier Developer consultant Gustavo Varo. More and more customers are asking about Mobile Center and how it can help them to monitor and analyze the customer experience. A lot of customers mentioned that they know about Mobile Center, they know ho...