longer importantIt is quite a possible situation to have a user navigating to the client application’s page that sends an HTTP request to the server. While our app processing the request, a user can navigate away from that page. In such a case, we want to cancel the HTTP request since the response is no to that user.
- SPs will no longer be made available. Only CUs, and GDRs when needed.
- CUs will be delivered more often at first and then less frequently. Every month for the first 12 months, and every quarter for the remainder 4 years of the full 5-year mainstream lifecycle.
- CUs are delivered on the same week of the month: week of 3rd Tuesday.
- Fixed issue when using HotRestart to deploy iOS application.
- Fixed and issue where Xamarin.iOS fails to build with MessagingRemoteException.
- Fixed an issue which would place constant-initialized static local 'const' variables in 'inline' functions which were previously dynamically-initialized in the read-only data segment. This can cause compatibility issues when linking against OBJs compiled with older toolsets.
- Fixed a build error in Xamarin.Android projects that could be encountered when Android layout files contain certain characters.
- Fixed an issue with .resx localization at runtime for Xamarin.Android applications.
- C++ IntelliSense vcpkgsrv.exe frequently crashes with set_parent_scope_on_push.
- Fixed WMI Provider component installation failure.
- Fixed a crash in some cases when displaying the Quick Info tooltip for C++ code.
- Fixed a crash when closing Visual Studio.
- Adds Xcode 11.5 SDK support
- Removes abstract modifier to BGTask
public class WeatherForecastService { private readonly DataService _dataService; public WeatherForecastService(DataService dataService) { _dataService = dataService; }
public class WeatherForecastController : ControllerBase { private readonly WeatherForecastService _service; public WeatherForecastController(WeatherForecastService service) { _service = service; }
public void ConfigureServices(IServiceCollection services) { services.AddControllers(); services.AddSingleton<WeatherForecastService>();
Unhandled exception. System.AggregateException: Some services are not able to be constructed (Error while validating the service descriptor 'ServiceType: TestApp.WeatherForecastService Lifetime: Scoped ImplementationType: TestApp.WeatherForecastService': Unable to resolve service for type 'TestApp.DataService' while attempting to activate 'TestApp.WeatherForecastService'.)
Windows Subsystem for Linux 2 (WSL 2) is one of the most popular features for developers on Windows 10 and 11. It has recently been made available on Windows Server 2022. With this addition, you can now run Linux containers on WSL 2 on Windows Server 2022 for development and testing purposes.
امکانات جدید GIT 2.7
کتاب رایگان Java Succinctly Part 2
In this second e-book on Java, Christopher Rose takes readers through some of the more advanced features of the language. Java Succinctly Part 2explores powerful and practical features of Java, such as multithreading, building GUI applications, and 2-D graphics and game programming. Then learn techniques for using these mechanisms in coherent projects by building a calculator app and a simple game with the author.
- Packages and Assert
- Reading and Writing to Files
- Polymorphism
- Anonymous Classes
- Multithreading
- Introduction to GUI Programming
- GUI Windows Builder
- 2-D Game Programming
بوت استرپ 4 الفا 2 منتشر شد
Here’s a look at a handful of the changes since our last alpha:
- Overhauled spacing utilities to use a numerical tiering (to avoid confusion with grid tiers).
- Continued refactoring efforts to replace markup-specific selectors with classes across several components (including pagination, lists, and more). Still more to do here with additional components.
- Reverted media queries and grid containers from rems to pixels as viewports are not affected by font-size. See #17403 for details. We’ve got a ton of grid work left, too. Feel free to follow along with#18471.
- Reverted
.0625rem
width borders to1px
for more consistent component borders that avoid zoom and font-size bugs across browsers. - Renamed
.img-responsive
to.img-fluid
to avoid future confusion on the various responsive image solutions out there. - Replaced ZeroClipboard with clipboard.js for Flash-independent copy buttons.
- Inputs and buttons now share the same border variable to ensure components are always sized similarly.
- Updated all pseudo-element selectors to use the spec’s preferred double colon (e.g.,
::before
as opposed to:before
). - Cards now have outline variants and mixins to support extending base classes further.
- Utility classes for floats and text alignment now have responsive ranges. This means we’ve dropped the non-responsive classes to avoid duplication.
- Added support for jQuery 2.
- And hundreds more Sass improvements, bug fixes, documentation updates, and more.