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This comprehensive set of reverse engineering tutorials covers x86, x64 as well as 32-bit ARM and 64-bit architectures. If you're a newbie looking to learn reversing, or just someone looking to revise on some concepts, you're at the right place. As a beginner, these tutorials will carry you from nothing upto the mid-basics of reverse engineering, a skill that everyone within the realm of cyber-security should possess. If you're here just to refresh some concepts, you can conveniently use the side bar to take a look at the sections that has been covered so far.
Jeremy Likness shows some of what's new in EF Core. He first shows off many-to-many relationships [07:30] and then reviews some of what's coming in EF Core 6 [26:30].
There has never been a better time to be a .NET developer, you can now build Android, iOS, Linux, Mac, and Windows applications with .NET all in Open Source. In this session we will run through some of the new innovations including the .NET Framework updates, .NET Standard, Universal Windows Platform updates, .NET Core, managed languages and more. We will also review the updates to Visual Studio and Visual Studio Code to make you a better developer, come see some of the latest productivity features in these tools including managing code style, searching your source and more.
You'll often hear the terms framework and platform used interchangeably. This can be very confusing. You'll hear that .NET Core is a platform. Then you'll read that .NET Core is cross-platform. Next, you'll learn that .NET Core is a framework. And it doesn't help that framework is part of the name of the original full .NET Framework.
In this post, I explain the difference between frameworks and platforms and explain why sometimes you'll see .NET being referred to as a framework and other times see it referred to as a platform.
یک نکته‌ی تکمیلی: فعال سازی Dot net core 3 در Visual Studio 2019
سپس تیک مربوط به Use preview of the .NET Core SDK را قرار دهید. چنانچه این گزینه را نداشتید از مسیر زیر استفاده کنید:
حال تیک مربوط به Use preview of the .NET Core SDK را بزنید.
وقتی Visual Studio 2019 را نصب میکنید به طور پیش فرض Core 2 را دارا هست اما نسخه dote net core 3 را ندارد. برای نصب dot net core 3 ابتدا SDK مربوطه را دانلود کنید. تا این لحظه آخرین نسخه dotnet-sdk-3.0.100-preview7-012821 می‌باشد. ممکن است برای شما نسخه جدیدتری آمده باشد. سپس آن را نصب کنید و چون نسخه preview هست باید در visual studio 2019 آن را فعال کنید. در نسخه‌های قدیمی‌تر ویژوال استدیو 2019 ابتدا از منوی Tools مسیر زیر را دنبال کنید:
Tools > Options > Project and Solutions > .Net Core
Tools -> Options -> Environment -> Preview Features
اکنون میتوانید پروژه خود را اجرا کنید.