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May 24, 2026 · 1 min read

Can you explain what a nullable type is in C# and give an example of when you might use it?

A nullable type in C# allows a value type to hold a null value in addition to its normal range of values. It’s useful when dealing with databases or situations…

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📅 May 24, 2026 ⏱ 1 min read

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Can you explain what a nullable type is in C# and give an example of when you might use it?

COVER // CAN YOU EXPLAIN WHAT A NULLABLE TYPE IS IN C# AND GIVE AN EXAMPLE OF WHEN YOU MIGHT USE IT?

A nullable type in C# allows a value type to hold a null value in addition to its normal range of values. It’s useful when dealing with databases or situations where a value may not be set, such as a user’s date of birth.

csharp database nullable types

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