CSharp

A great way in C# to check for null values and handle them in a controlled way is the null coalescing operator ??. It provides a clear way to check …

An abstract class in a special class that can’t be instantiated because they are incomplete. The abstract class contains only the definition of the properties or methods. An abstract class …

An interface defines a contract that all classes that inherit from the interface must follow. This contract contains the signatures of methods, properties, events or indexers that the developer must …

Type safety is code that accesses only the memory locations it is authorized to access. A good type-safe programming language discourages or prevents type errors. A type error is a …

A C# struct is a lightweight alternative to a class that can contain data members and functions. It can do almost everything a class can do but is smaller memory-wise …

Reference Types In C# there are two different kinds of types, there is the reference types and the value types. A reference type doesn’t contain the actual data but contains …

Value Types All value types are derived from the System.ValueType. Variables that are based on value types directly contain values and holds the data within its own memory allocation. When …