The number 400

400th article Benjamin Perkins
400th article Benjamin Perkins

What is significant about the number 400? 400 is 20² 400 is divisible by: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400 400 equals 2⁴ * 5² or ( 2*2*2*2*5*5) 400 is a self-number which are generated by this formula:  You can write 400 like this: four hundred,…

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What is self-contained deployment mode, works locally but not after deploying

Azure App Service Benjamin Perkins
Azure App Service Benjamin Perkins

It happens very often that an application is coded, configured and tested on a local machine and when deployed to an Azure App Service or any other machine, for some reason there are unexpected errors and exceptions.  Let the debugging begin. I wrote this article “ASP.NET Core 2.1 and HTTP Error 502.5 – Process Failure”…


Publish a Web App for Containers Windows Docker Image

docker feature benjamin perkins
docker feature benjamin perkins

I wrote these other articles here “How to add Docker support to your ASP.NET Core application” and here “Publish a Docker Windows image to Docker Hub using Visual Studio” that discussed how I got to this point.  So far, not many problems and it went pretty smooth.  When I added Docker support to my ASP.NET…


How to add Docker support to your ASP.NET Core application

docker feature benjamin perkins
docker feature benjamin perkins

Well, here we go.  Not only have I had the opportunity to work with open source and Linux, now I get some taste of containers.  I find the concept very interesting because containers solve many issues when in the context of cloud hosting and running code on a multitenant platform.  This is how I added…


Publish a Docker Windows image to Docker Hub using Visual Studio

docker feature benjamin perkins
docker feature benjamin perkins

I wrote this article that explained how to include Docker support in Visual Studio “How to add Docker support to your ASP.NET Core application”.  Check it out.  To publish the image to Docker Hub (*) so that it can be used for building a Web App for Containers which I discuss here “Publish a Web…


How to delete a Docker image

docker feature benjamin perkins
docker feature benjamin perkins

I was able to remove some of my unwanted images by accessing my Docker Cloud account here.  As seen in Figure 1, navigate to your repositories, click on those dots, a delete popup is rendered. Figure 1, how to delete a docker image repository I write this because when I searched all I found was…