Practical guides on AI agents, LLM security, C#/.NET and Cloud, from Taswar Bhatti
Here is a LINQ tip where you may wish to order a collection with an existing ordering of another collection. Example: int[] displaySeq = new int[] { 1, 8, 5, 7, 13 }; //the ordering we want at the end…
Read more: LINQ tip – Ordering collection using existing array/collection using OrderBy
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 By using the Obsolete attribute [Obsolete] public class Person { } [Obsolete(“Class is obsolete, use PersonImpl”)] public class Person { } //compilation to fail methods calling this…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; }…