Practical guides on AI agents, LLM security, C#/.NET and Cloud, from Taswar Bhatti
Obsolete or Deprecated? How do you mark a class or method as deprecated/obsolete? By using the Obsolete attribute [Obsolete] public class Person { } [Obsolete(“Class is obsolete, use PersonImpl”)] public class Person { } //compilation to fail methods calling this…
Read more: C# tip – Marking method or class as Obsolete/Deprecated
The ?? operator is called the null coalescing operator. It is used for providing a default value for Nullable types or reference types. Example: int? age = null; //what ?? implies is possiblyNullValue ?? valueIfNull int myAge = x ??…
In C# you can have property with different scope (property accessors). Properties in C# can be marked as public, private, protected, internal, or protected internal. Example: public int MyProperty { get; private set; } public string Name { get; protected…
Read more: C# tip property with different accessibility scopes
C# 4.0 allows one to use named and optional parameters. Example: int Calculate(int x = 1, int y = 2) { int someNumber = 0; //some algorithm to calculate return someNumber * y * x + 5 * 0.5; }…
The using statement in C# is a form of shortcut for try and finally block of code. Things to note is in order to use the using statement the object needs to implement the IDisposable interface, and using does not…