• InvalidOperationException Writing is not allowed after writer was completed
• ICE on valid code after upgrading to 16.2.0
• CPU Usage Tool context menu does not navigate
• Wrong assembly when result of conversion operator is converted to reference to base class.
• DockerUpdateComposeVsGeneratedFiles throws "Value cannot be null" ("Parameter name: path1") after updating to Visual Studio 16.3
• CPU Usage Tool contect menu does not navigate.
• InvalidOperationException Writing is not allowed after writer was completed.
• Publish doesn't work in Visual Studio 16.3.1.
• This fixes an issue with the Snapshot Debugger where customers are using MSA accounts.
• Fixed an issue where customers trying to install Microsoft.Visualstuio.Shell.15.0 NuGet package received a warning message of Framework not found.
• Fixes MSVC compiler bug involving implicit conversion from a lambda to function pointer.
• Fixed issue with Visual Studio crashing due to null reference exception.
• A fix is made to address a compiler interal error when the code has a out-of-line definition of a static data member of a nested class inside a partial specialization. 

croc is a tool that allows any two computers to simply and securely transfer files and folders. AFAIK, croc is the only CLI file-transfer tool that does all of the following:

• allows any two computers to transfer data (using a relay)
• provides end-to-end encryption (using PAKE)
• enables easy cross-platform transfers (Windows, Linux, Mac)
• allows multiple file transfers
• allows resuming transfers that are interrupted
• local server or port-forwarding not needed
• ipv6-first with ipv4 fallback 

Summary

It’s pretty easy to differentiate use cases for Result and exceptions. Whenever the failure is something you expect and know how to deal with – catch it at the lowest level possible and convert into a Result instance. If you don’t know how to deal with it – let it propagate and interrupt the current business operation. Don’t catch exceptions you don’t know what to do about. 

Julia is used for a lot of deeply technical applications like Machine Learning and Data Science. But as a general-purpose programming language, Julia can also be used for things like building websites and interactive visualizations. In this article, we will go over 5 Julia packages that can be used to create desktop GUI’s or web applications.

In this article we are going to discuss how to insert, update and delete data into database using ASP.NET MVC 4.0. There is a Layout page and Data base script that we are going to use for this but we are not going to discuss much  how to create a Layout page and database script here in detail.