Today I want to deepen the configuration of an SFTP server for Windows talking about public key authentication. Bitvise SSH Server, which we talked about…
Telerik RadGrid rendering problems with IE11 in compatibility mode
In some of my old projects, I use the Telerik ASP.NET AJAX control library, . Unfortunately, some customers still use Internet Explorer 11 in compatibility…
Visual Studio 2019 error: Failed to create an editor. Value cannot be null. Parameter name password.
Good morning to everyone! Yesterday I installed Visual Studio 2019 Community on my PC, just to keep up with the times… I opened a solution…
Sql Server: apply an aggregate function to fields values in a row
Did you ever need to apply an aggregate function to fields values in a row? It happened to me just few days ago… I will…
Configure access permission to a folder for an IIS Application pool
Suppose you are developing an ASP.NET application and you have to configure write permissions to a certain folder, maybe because you use it as temporary…
How to know who is blocking a query in Sql Server
It’s been a while since we last heard… The Dummy Programmer was really really busy and couldn’t write any post. But now I’m back to…
Google Chrome OnBlur endless loop
Today I want to talk about a very strange problem found developing a web page and using that web page in Google Chrome. Suppose you…
Improving SQL Server cursor performance
Hi everyone! Today I want to talk about a performance problem I had a few days ago using a SQL Server cursor. Imagine using a cursor…
Failed to decode downloaded font: (your web application address)
Suppose your web application gives this error message in you web browser console: “Failed to decode downloaded font”, followed by the address of the font…
Plesk panel update error on Linux CentOS 7: The GPG keys listed for the “dell-system-update_dependent” repository are already installed but they are not correct for this package
Few days ago, performing a Plesk Panel update, I got the following error: “The GPG keys listed for the “dell-system-update_dependent” repository are already installed but…