By default, method arguments are passed by value. That is, arguments are copied and passed into the method. Therefore, modification to the argument inside the method body does not affect the original value. In most of the cases, modifications are unnecessary.
Other programming languages, such as C++, has a const parameter or similar concept: This indicates that the parameter inside the method body is a constant that cannot be reassigned. It helps to avoid mistakes where you unintentionally reassign a method parameter in the body, and improves the performance by disallowing the unnecessary assignments.
C# 7.2 introduces the in parameter (aka. readonly ref parameter.) A method parameter with in modifier means that this parameter is by ref and read only within the method body.
We are expanding our team and looking for a talented .NET Core Developer, who is ready to gain new experience and share their own, working closely with colleagues. Combination of commercial experience and fundamental knowledge, ability to apply them in practice, passion for complex tasks, and good English – such is the recipe for our successful cooperation. Our projects include mobile and desktop apps, websites, web services, and complex solutions that consist of these components. It should be noted that we don't hire people just for one project. You have opportunity to become an essential part of our team. Join us!
On behalf of our client, Simple Step Recruiters is looking for Senior.Net/C# developer to join fast growing team of European product company in Kiev.
The company is a leading developer of industrial IoT solutions to track people and objects or transport sensor data, using mesh network technologies in Norway.
Senior Full Stack (.NET Engineer), Medical Appointment Scheduling Service
There are several projects that DataArt’s specialists will work on. One of them is to improve the platform’s performance and expand its features. The other is to attract new users, set up SSO authentication through a social network, and improve SEO. These projects are implemented on React, Redux, GQL, and AWS.