csharp / beginner
Snippet
The Singleton Class Template
The Singleton pattern ensures that a class has only one instance throughout the application lifecycle, providing a global point of access.
snippet.cs
csharp
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public class DatabaseConnection{private static DatabaseConnection _instance;private DatabaseConnection() { }public static DatabaseConnection Instance => _instance ??= new DatabaseConnection();}
Breakdown
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private DatabaseConnection()
Prevents other classes from creating new instances.
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_instance ??= new DatabaseConnection()
Creates the instance only if it does not already exist.