Practical guides on AI agents, LLM security, C#/.NET and Cloud, from Taswar Bhatti
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…
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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…
In interviews there is always the Singleton question, I personally refuse to answer it on interview. The reason is very simple I don’t code singletons anymore. I use my IoC Container to provide me with a singleton. Sorry if you…
Read more: I refuse to answer your stupid singleton question in interview