You should use ASP. NET Core for all new applications. The tutorials on this site all use ASP. NET Core. The Windows-only versions of ASP. The majority of innovation occurs in ASP. NET Core, but other versions continue to receive minor updates and bug-fixes. Learn more about ASP. Our step-by-step tutorial will help you get ASP. NET running on your computer. Get Started. What is ASP. NET extends the. NET platform with tools and libraries specifically for building web apps.
Back-end code When using ASP. Open-source Like the rest of. NET is built into the familiar Windows server environment, requiring less setup and configuration than other web development platforms that must be installed and configured separately. The popularity of ASP. NET makes online resources and skilled developers easy to find. Websites and applications built with ASP. NET applications are compiled, which means the code is translated into object code, which is then executed.
This compilation process takes a small amount of time, but happens only once. After compilation, the code can be executed over and over by the. Net platform very quickly.
Interpreted code is not directly executed by the machine, but must be read and interpreted each time before being executed. Compiled code is usually faster and more scalable than interpreted code, and can do anything interpreted code can do. The compilation process also provides validation that all of the code is consistent. For example, if a method named GetUser is renamed to GetEmployee as part of some code updates, any reference to GetUser throughout the rest of the application will cause an error during compilation, making it easy to identify and fix.
Interpreted languages would not identify this error until the code is actually run and tested. In a large application, it is very time consuming to manually test every scenario, or to write and maintain additional code that tests of every scenario, whenever code is changed.
Software cost is an important factor when developing a website. It used to be that developers had to buy expensive software called Integrated Development Environments, or IDEs in order to build applications. These days, most code can be written using free tools. Companies with more than 5 developers must purchase a license to use Visual Studio, but the cost is competitive with professional IDEs for other platforms.
Microsoft also provides Visual Studio Code, a lighter-weight IDE and editor, which is free for everyone, including corporations. In addition to an IDE, websites require web application server software and a hosting server. Most ASP. There was an urgent need to create web sites that were dynamic and would update automatically.
These server-side technologies are important contributions to the development of the Web. NET it would not be possible. With built-in Windows authentication and per-application configuration, your applications are safe and secured. It provides better performance by taking advantage of early binding, just-in-time compilation, native optimization, and caching services right out of the box.
The ASP. NET framework is complemented by a rich toolbox and designer in the Visual Studio integrated development environment. WYSIWYG editing, drag-and-drop server controls, and automatic deployment are just a few of the features this powerful tool provides. Provides simplicity as ASP. NET makes it easy to perform common tasks, from simple form submission and client authentication to deployment and site configuration.
NET pages are easy to maintain and write. Also the source code is executed on the server. This provides a lot of power and flexibility to the web pages. All the processes are closely monitored and managed by the ASP. NET runtime, so that if process is dead, a new process can be created in its place, which helps keep your application constantly available to handle requests. It is purely server-side technology so, ASP.
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