C# Videos (85) - Page 7

c# FizzBuzz Interview question with solution ( Video) 

In this video we will try to understand how to write FizzBuzz logic in C#.Many times in c# interviews interviewer find a developer very strong in theory. You ask any question and he has the perfect dream answers ready for it. So in such situations some interviewers try to test if the developer can really code, does he have the presence of mind to write code logic.

c# interview questions :- How can we mark a method as deprecated / obsolete ? 

Many times you want to warn developers that some methods or classes should not be used as they are either replaced or going to be replaced with new versions. This is possible by using the "[Obsolete]" attribute. This is an interesting c# interview question as well.

What is Circular dependency (c# interview questions with answers)? 

In this video we will try to understand what is circular dependency in c# and how to resolve the same using interfaces.

What is TPL ( Task Parallel Library ) in .NET 4.0 ? 

In this video we will see 3 big uses of TPL( Task parallel library) parallel processing,pooling and abstraction. We also point out how task differ from threads.

C# interview question :-What is the difference between "==" and ".Equals()" comparision ? 

This video will show us difference between == vs .Equals().

C# interview question with answers :- What is the use of Yield keyword in C# ? 

In this video we will try to understand what exactly use of Yield keyword in C#.

C# and .NET interview question: - What is operator overloading in C# ? 

In this video we will try to understand what is operator overloading in c# and how we can add our own custom logic to a operator. This is also a much asked c# interview question which is making round in .NET and C# interviews.

c# interview question :- Debug VS Release ( c# training ) 

In this c# / .NET training video we will understand how c# debug and release compile modes are different and when to use them. Debug is mainly meant for development environment while release is meant for production environment.

c# and .NET Interview questions : - Multithreading and thread safe objects. 

In this video we will try to implement thread safety in c# objects using lock keyword. When we talk about multithreading , concurrency can cause abnormal issues if the object is not thread safe. In this c# video we will first try to understand the concept of thread safety and then we will see how locking helps to implement thread safety.

C# and .NET Interview questions: - What is covariance and contravariance in C# ? 

In this video we will try to understand two confusing concepts introduced in .NET 4.0 , contravariance and covariance.

C# interview question: - What is the use of params keyword? 

In this video we will understand how we can use the params keyword to create dynamic input parameters to a method and functions.

C#/.NET interview questions: What are Generics? 

In this video we will try to understand the concept of generics and how they help us to seperate the logic from the datatype. We will also see a small demonstration of how generics can be implemented in c# and .NET.