آیا Null یک نوع دادهایی است؟
EF6.1.2 Beta 1 منتشر شد
بیشتر زمانی کاربرد دارد که میخواهید اپلیکیشن خود را روی ماشینی میزبانی نمایید که فاقد dot Net Runtime میباشد.
Publishing your app as native AOT produces an app that is self-contained and that has been ahead-of-time (AOT) compiled to native code. Native AOT apps start up very quickly and use less memory. Users of the application can run it on a machine that doesn't have the .NET runtime installed.
Now, with this required hardware-enforced containerization and virtualization tech, Windows 11 will isolate applications and processes much more easily. It will be much more difficult for malware in an errantly running application to access resources it isn't supposed to. It will only access the resources in that specific application task that it infects, such as a particular browser tab.
چگونه کوئری های SQL بهتری بنویسیم؟
SQL is far from dead: it’s one of the most in-demand skills that you find in job descriptions from the data science industry, whether you’re applying for a data analyst, a data engineer, a data scientist or any other roles. This is confirmed by 70% of the respondents of the 2016 O’Reilly Data Science Salary Survey, who indicate that they use SQL in their professional context.