Archive for August, 2018


ASP.NET Benjamin Perkins

I was publishing an ASP.NET Core application, straight to production, which is a no-no, no-go and got this error, also seen in Figure 1. Figure 1, publishing to an Azure App Service, straight to production Severity    Code    Description Project File    Line    Suppression State Error       Web deployment task failed. (Unable to perform the operation (“Delete File”)  […]

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How to delete a Docker image

Benjamin Perkins Docker

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 […]

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How do Margins in WPF work

Benjamin Perkins C#

When you add a control to your WPF container you typcally set the width and height to align it within the window and in relation to other controls. An alternative to this is to set the controls margin in relation to the container. This plays an important role when you want to add GridSplitters and […]

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IIS Benjamin Perkins

An HTTP status code of 502 – Bad Gateway means “The server, while acting as a gateway or proxy, received an invalid response from the upstream server it accessed in attempting to fulfill the request.”  I interpret that to mean that there is a server (server A) between my client and the server (server B) […]

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