Using async in .NET 4.0

The new async and await keyword in C# 5 is just syntactic sugar. Behind the scenes the code got rewritten to a state machine implementation. As both of .NET 4.0 and .NET 4.5 are using the same CLR, it should be possible to use the async functionality in .NET 4.0 too.

AsyncBridge

The first thing you could try is AsyncBridge. It's a NuGet package that lets you use the real VS 11 C#5 compiler to write code that uses the async and await keywords, but to target .NET 4.0. . You just add it to your project, and the compiler will pick it up and use it to implement async/await. The only requirement is that you also have Visual Studio 11 installed on your machine.

The code is available here: https://github.com/OmerMor/AsyncBridge.

It follows the same idea as LINQBridge, which let you use C# 3 LINQ, but only require .NET 2.0.

Async Targeting Pack for Visual Studio 11

Another option you have (and an official one) is the Async Targeting Pack for Visual Studio 11. (As the long name indicates, this is a Microsoft solution Knipogende emoticon )

“The "Async Targeting Pack for Visual Studio 11" enables projects targeting .NET Framework 4.0 or Silverlight 5 to use the Async language feature in C# 5 and Visual Basic 11. This pack requires Visual Studio 11 and will not work with Visual Studio 2010.
The pack contains the API support necessary to use the 'async' and 'await' keywords in C# 5.0 and Visual Basic 11, as well as a set of Task-based adapter APIs that allow using some of the existing asynchronous APIs with the new language keywords.
This targeting pack is not required for projects targeting .NET Framework 4.5 or .NET for Metro style apps. It is only required for projects targeting Silverlight 5 and .NET Framework 4.0. Earlier platform releases are not supported.”

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.

Kubernetes–Limit your environmental impact

Reducing the carbon footprint and CO2 emission of our (cloud) workloads, is a responsibility of all of us. If you are running a Kubernetes cluster, have a look at Kube-Green . kube-green is a simple Kubernetes operator that automatically shuts down (some of) your pods when you don't need them. A single pod produces about 11 Kg CO2eq per year( here the calculation). Reason enough to give it a try! Installing kube-green in your cluster The easiest way to install the operator in your cluster is through kubectl. We first need to install a cert-manager: kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml Remark: Wait a minute before you continue as it can take some time before the cert-manager is up & running inside your cluster. Now we can install the kube-green operator: kubectl apply -f https://github.com/kube-green/kube-green/releases/latest/download/kube-green.yaml Now in the namespace where we want t

DevToys–A swiss army knife for developers

As a developer there are a lot of small tasks you need to do as part of your coding, debugging and testing activities. DevToys is an offline windows app that tries to help you with these tasks. Instead of using different websites you get a fully offline experience offering help for a large list of tasks. Many tools are available. Here is the current list: Converters JSON <> YAML Timestamp Number Base Cron Parser Encoders / Decoders HTML URL Base64 Text & Image GZip JWT Decoder Formatters JSON SQL XML Generators Hash (MD5, SHA1, SHA256, SHA512) UUID 1 and 4 Lorem Ipsum Checksum Text Escape / Unescape Inspector & Case Converter Regex Tester Text Comparer XML Validator Markdown Preview Graphic Color B

The art of simplicity

Search This Blog