This test is not official, it's just to see how much you know, or don't know, about each topics. Also, this is good practice test to prepare you for the exam or interview.
Carl Wallace provides an overview of Search Engine Optimisation and explains how it is useful for small businesses. He provides tips and hints to small business to optimise their visibility online.
How Microsoft Edge Is Replacing React With Web Components
Microsoft's Edge browser team is on a mission to swap out React UI components with native web platform components. We speak to the team lead.
.NET on Azure for Beginners
8 videos
.NET on Azure for Beginners will teach you the basics of Azure and how to leverage its services and features to build amazing cloud applications. You will learn how to deploy web apps, work with storage and data, authenticate and use Managed Identity, harness the power of containers, and even deploy with GitHub Actions. By the end of this series, you will have the skills and confidence to start developing your own .NET applications on Azure!
Summary
It’s pretty easy to differentiate use cases for Result and exceptions. Whenever the failure is something you expect and know how to deal with – catch it at the lowest level possible and convert into a Result instance. If you don’t know how to deal with it – let it propagate and interrupt the current business operation. Don’t catch exceptions you don’t know what to do about.
باید نوع داده ارسالی رو مشخص کنید، بعنوان مثال:
مطالعه بیشتر
function postProduct() {
var product = { Name: "SampleProduct", Category: "TestCategory", Price: 10.99 };
$.ajax({
type: 'POST',
data: JSON.stringify(product),
url: "/api/products",
contentType: "application/json"
}).done(function (data) {
var message = data.Name + ' $:' + data.Price;
alert(message);
});
} مطالعه بیشتر
These are the customer-reported issues addressed in 15.9.4:
- Visual Studio 15.9 duplicate loads open files on solution reload.
- All users can now connect to on-premise TFS servers through Team Explorer.
- Visual Studio 15.8.3 no longer expands metadata in ItemDefinitionGroup for project-defined items during GUI builds (worked in Visual Studio 15.8.2).
- Visual Studio has multiple tabs for the same file.
- System.ArgumentException: The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG)).
- LNK4099 PDB not found.
- Asset Catalog empty.
- /analyze fails for C++ code using /ZW.
- C++ compiler code optimization bug.
- Xamarin.iOS can't select image asset for Image View.
- iOS projects referencing a shared project containing image assets in an asset catalog fail to load on windows.
- Image not populating on iOS splashscreen in VS 15.8.6.
- Possible bad codegen on union/bitfield assignment in VS2017 15.8.
- Fix C# UWP Store 1201 Submission Issue.
- Fix C# UWP package creation error APPX1101: Payload contains two or more files with the same destination path 'System.Runtime.CompilerServices.Unsafe.dll'.
- Error MT2002: Failed to resolve 'System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder' reference from 'System.Threading.Tasks.Extensions...'" when building a Xamarin.iOS project.
- Redirecting to a relative url doesn't work when using AndroidClientHandler.
- Debug information for typedefs of unnamed enums compiled with the C compiler is now restored.
- The spectre-mitigated x86 version of delayimp.lib is now built with /Qspectre mitigations enabled.
- Changes were made to how Asset Catalogs in Xamarin.iOS projects are loaded in order to reduce solution load time.
- We have updated Xamarin.Forms templates to use the latest version.
- We have fixed an issue with ASP.NET Core Web Applications being debugged through Kestrel that would show the error message "Unable to configure HTTPS endpoint. No server certificate was specified...".
- Enabling the AppInsights site extension in App Service from Visual Studio now happens through the use of specific Application Settings.
Security Advisory Notices
Have you ever discussed remote work with someone who has never worked remotely? How did it go? If they were like most people, it probably didn’t go all that well. It can be difficult for people to understand how someone could work from home, be productive, and end up being a normal human being at the end of the day.
ASP.NET Core 2.1 introduces new application host for Windows services. We can now run ASP.NET Core applications as Windows services with minimal effort. This blog post introduces how it is done and how to build and run Windows services on ASP.NET Core without any need for dirty hacks.
There a misinformed notions floating around the agile community that products and better than projects. That some how - unspecified and unsubstantiated as usual - that projects are undesirable and focusing on products and their value - again unspecified how to measure that value and unsubstantiated that value measurement isn't what projects do as well.
