C# cơ bản: https://dotnettutorials.net/lesson/exception-handling-csharp/ ASP.NET Core Web API: https://dotnettutorials.net/lesson/hypertext-transport-protocol ...

March 5, 2026 • President Trump announced Thursday that Sen. Markwayne Mullin, R-Okla., is his pick to replace Kristi Noem as the head of the Department of Homeland Security.

In the AI era, data is abundant, but high-quality context is hard to come by. When building AI Agents, developers often face these challenges: ...