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Building the ASP.net Core WebAPI backend – CORS tutorial
With the front end site complete, we can shift focus to building the WebAPI backend that will be powering the Echo Text service. Just as for the front-end site, In Visual Studio 2017, you can choose to...
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Putting it all together – CORS tutorial
Hosting the two sites on IIS and understanding the request flow and needed configuration to allow the entire application work correctly is what we will focus on in this article. This far, in this...
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Error “431 Failed to setup secure session” when connecting to a FTP Server...
Summary for lazy readers Let's consider this scenario: We are using FTPs (FTP over SSL) to connect to a FTP site hosted on a Windows Server 2008 or later We have multiple FTP sites using SSL and we are...
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ASP.NET HttpContext in async/await patterns using the Task Parallel Library –...
Hopefully brief but yet needed introduction For a long time, when ASP and ASP.NET WebForms were the latest trend, web developers had to rely mainly on synchronous programming. After all, server...
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ASP.NET HttpContext in async/await patterns using the Task Parallel Library –...
In case you don't recall the previous post, or just landed here, make sure to skim through it before continue reading. We left with some very boring theoretical discussions. As promised, we will get to...
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ASP.NET HttpContext in async/await patterns using the Task Parallel Library –...
The SynchronizationContext (SC) is a vital component for the ASP.NET request lifecycle and it is strictly coupled to the HttpContext. In the previous posts we saw how running asynchronous operations by...
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Logging for ASP.net CORE applications when you receive 502.3 and 500 status...
As we start to see more and more ASP.net Core applications being used in production, our customers are coming to us with problems that are specific to these types of deployment scenarios. This article...
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Issues with managing Bot Registration Properties
I've seen quite a few questions recently about issues managing the Bot Registration properties. While working with the Bot Services, you might need to make some changes to the properties, such as...
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Fail to create bot with error ‘Authorization_RequestDenied’
Since last December our team starts to support Azure Bot Framework, so in this blog you'll start seeing some best practices from our field experience Many of our customers encounter the following error...
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How to find the Global Admin for your Azure AD tenant
The smooth working of a bot will require a proper configuration on Azure AD. Sometimes users themselves don't have the permission to modify settings in AAD, only Global Admin will have the right, then...
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