What is .NET for
It may seem to ordinary users that these are some kind of programmer’s tricks that do not affect their lives in any way. In fact, it makes sense for them too.
If not for .NET, users would have to install execution for programs in each language. That is, to run a Visual Basic application, you need to download the Visual Basic runtime. If the program is written in C #, then you will have to download the environment for it.
This will very quickly fill up all the space on the computer with slightly different copies of the same libraries.
This is also important for programmers, because it allows one environment that is used for four languages at once. Otherwise, ordinary dot net development company would have to wait until a new version of the libraries for their language is released. Less popular ones like F #, help update much later than C #.
Besides the main languages, there are also others that are supported by .NET. Among them are COBOL, Fortran, Haskell and even Java – you can check out the full list.
Old (outdated) projects are often written in these languages, which are difficult to translate to new technology. .NET allows you to rewrite part of your COBOL program to fit .NET standards, and then just write new parts in a more modern language like Visual Basic.
Key features of DotNet Core
- .NET runtime, which provides .NET Core services including types, garbage collector, inline interface, and assembly.
- The primitive data types used by compositions and core utilities are a set of libraries of the framework, also known as “CoreFX”.
- The Dotnet application host selects and launches a runtime environment to run .NET Core applications.
As you develop, you will have access to DotNet Core as a Software Development Kit (SDK). It includes tools for building an application or library. NET Core, , and the dotnet driver are all you need to create an app or library.
Self-contained deployment (SCD) includes all components (also DotNet Core libraries and runtime). This type of deployment gives you complete control over the .NET Core version your application is using. The unique characteristics of each deployment type ensure that you can deploy your application web development stack in the optimal way based on your specific needs.
The Java virtual machine works in much the same way, but .NET programs run faster, making them suitable for running not only on a server, but also on personal computers.
Until 2014, .NET worked only on the Windows operating system, but then .NET Core was created – a cross-platform version of the framework, which will soon replace the main version.
The .NET platform is the first to fully implement a loosely coupled programming model for developing XML-based web services. The set of tools provided by the platform allows you to create services, client and server components using a single technology. The proposed new version of Visual Studio .NET automates the creation of web services in the paradigm of rapid visual application development using the drag-and-drop mechanism, which was first implemented in the Visual Basic development environment – services that can run on any XML-oriented platform.
Understanding how .NET works allows you to learn new architectural solutions and see one of the best implementations of the DRY rule. This will help you write more elegant programs that do not repeat code or individual modules. In addition, this may be asked about in the interview.
To program in one of the best languages in the family, you can enroll in the Profession C # Developer course. There you will learn how to write good code and build a portfolio.