In this short video Rowan takes us through the process of using alternate keys in Entity Framework 7.
The HTTP protocol specification defines an ETag as the "entity value for the requested variant" Another way of saying this is that the ETag is a token that can be associated with web resource
Removal of sun.misc.Unsafe in Java 9 will break Spring, Hibernate
ScrollOut detects changes in scroll for reveal, parallax, and CSS Variable effects! Demo
Why should I use this?
- Animate or reveal elements as they scroll into view using CSS or JavaScript
- Super tiny JavaScript library at 1KB minified and gzipped.
- Free for commercial and non-commercial use under the MIT license.
تنظیمات برنامه BloggerToChm را به دات نت 4 تغییر دادم و بدون مشکل کامپایل شد. اما حین اجرا بلافاصله با خطای زیر برنامه اجرا نمیشد:
Mixed mode assembly is built against version 'v2.0.50727' of the runtime and cannot be loaded in the 4.0 runtime without additional configuration information.
<configuration>
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0"/>
</startup>
</configuration>
There are a handful of extremely common mistakes that you should never do while learning to code. These pitfalls can make it incredibly difficult to gain momentum early in the process. So if you’re just starting out, remember that these common missteps
روشهای ارتباط بین کامپوننتها در Angular
Passing the reference of one component to another
Communication through parent component
Communication through Service
See the following table to select the correct download
| OS | Development Environment | .NET Core SDK |
|---|---|---|
| Windows | Visual Studio 2019 version 16.6 | 3.1.302 |
| Windows | Visual Studio 2019 version 16.4 | 3.1.106 |
| MacOS | Visual Studio for Mac | Visual Studio for Mac .NET Core Support |
- We improved solution load performance by optimizing design time build.
- We've added installation progress details on Visual Studio Installer.
- You can pause your installation and resume at a later time.
- We streamlined the update process so the notification takes you directly to the Installer.
- Non-administrators can create a VS layout.
- We added a new shortcut for Edit.Duplicate in the keyboard mapping.
- We made significant improvements to the F# language and tools, particularly for .NET Core SDK projects.
- The C++ compiler optimizes your code to run faster through improved optimizations.
- C++ Mapfile generation overhead is reduced in full linking scenarios.
- Debug options are available for Embedded ARM GCC support.
- We added strong name signing on CoreCLR for the C# compiler.
- Visual Studio Tools for Xamarin has lots of new productivity updates for iOS and Android developers.
- Python no longer requires a completion DB, and Anaconda users have support for conda.
- The Performance Profiler's CPU Usage Tool can display logical call stacks for asynchronous code.
- The CPU Usage tool displays source line highlighting and async/await code with logical 'Call Stack Stitching'.
- The debugger supports thread names set via SetThreadDescription APIs in dump debugging.
- Snapshot Debugging can be started from the Debug Target dropdown for ASP.NET applications.
- We've launched the initial implementation of Navigate to decompiled sources for .NET code navigation.
- New enhancements for Configure Continuous Delivery include support for TFVC, Git authentication over SSH, and containerized projects.
- You can now click on the Continuous Delivery tile in Team Explorer to configure automated build and deployments for your application.
- Team Explorer supports Git tags and checking out pull request branches.
- Service Fabric Tooling for the 6.1 Service Fabric release is now available.
- The Windows 10 Insider Preview SDK can be installed as an optional component.
- File versions for a number of Visual Studio executables now reflect the minor release.
- Test Explorer has a hierarchy view and real time test discovery is now on by default.
- We have added support for testing Win10 IoT Core applications.
- Visual Studio Build Tools supports TypeScript and Node.js.
- ClickOnce Tools support signing application and deployment manifests with CNG certificate.
- You can access Azure resources such as Key Vault using your Visual Studio accounts.
