Dotnet

Ignoring the Dispose Method This is by far the worst thing that happens to many juniors. The IDisposable interface is implemented in many classes. This interface has a single method called Dispose. This method is used to free unmanaged resources like database connections, file streams, or unmanaged memory. In C# you can call directly the Dispose method or you can … Read more

Operators’ questions are trendy for C# job interviews. Usually, the interviewers ask the juniors for quizzes regarding operators, but you can also receive these types of questions. So let’s start to prepare with some questions: What will be printed? Console.WriteLine(‘a’+’b’+’c’); Answer: 294, because the summation of chars will give you a number. First, the chars are converted to the ASCII … Read more

As a .NET developer, I have been in many interviews at companies like Microsoft, Deloitte, and others from Forbes 500. A big part of the interviews was about data structures and algorithms. I also received many .NET Core and ASP.NET questions. I will try to give you the questions that appear the most in the interviews. What is SOLID? The … Read more