sealed关键字用于防止类被继承。当一个类被标记为sealed时，CLR（公共语言运行时）可以进行一些优化，因为它知道没有任何其他类会继承这个类。这种优化主要体现在以下几个方面： 方法调用的内联优化：当CLR知道一个方法不会被重写时，它可以更安全地内联 ...

Abstract: UML class diagrams are helpful for understanding the structure of a software system. Algorithms and tools have been developed to generate UML class diagrams automatically for program ...

The American Institute of Steel Construction’s Fabricator Education Training Program has developed and released new resources to help fabrication shops boost employee familiarity with welding, as well ...

Budget carrier Frontier Airlines plans to install two rows of first-class seats at the front of its Airbus aircraft. The airline also plans to increase perks for its top-tier frequent flyers. Frontier ...

Dr. James McCaffrey from Microsoft Research presents a C# program that illustrates using the AdaBoost algorithm to perform binary classification for spam detection. Compared to other classification ...

Microsoft .NET 9 Preview 7 also brings new features and enhancements to the ASP.NET Core web framework and .NET MAUI UI framework. Microsoft has released a seventh preview of its forthcoming .NET 9 ...

Mac is a GameRant writer, who has been gaming for over 40 years. He mostly plays multiplayer or co-op games, with the same group of friends he has played with online for 25 years. Efficient resource ...

FOX News contributor Newt Gingrich calls on former President Donald Trump to layout a space program with Elon Musk to inspire young Americans: "I think there is a country out there that would love to ...