Web Payments is an emerging web standard being developed by the W3C to simplify online payments and enable a broader set of players to participate easily in the payments ecosystem on the web. The standards are flexible; they work with various types of payment systems and are intended to work on any browser on any device, payment method, or payment service provider. This flexibility enables development simplicity, deployment consistency, and future compatibility with emerging payment technologies. 

Chrome 75 has a hidden “Reader” mode that strips web pages down to the bare minimum to make them easier to, well, read. But it’s not enabled by default—here’s how to get it now. 

As a web designer, it’s hard to stay organized. Not only are you balancing several projects at once, but you’re likely facing tight deadlines and tough clients as well. You may also be bouncing from brand to brand, and having to constantly learn new brand guidelines and styles. 

<roleManager 
    enabled="true" 
    cacheRolesInCookie="true" 
    defaultProvider="..."
    cookieName=".ASPXROLES" 
    cookiePath="/" 
    cookieTimeout="30" 
    cookieRequireSSL="false" 
    cookieSlidingExpiration="true"
    createPersistentCookie="false" 
    cookieProtection="All">
    <providers>
      <!-- .... -->
    </providers>
</roleManager>

Assume that you set the value of the cachedRolesInCookie property to true in your web application. 
Your application serializes the RolePrincipal object into the cookie, and then sends it in response. 
In this situation, the role cookie value is empty in the application's following request.

Here are a couple of the most relevant improvements you may want to verify:

• Work on the EF Core in-memory provider was finished and most query features should now be working (the majority of it went into RC1)
• EF Core’s compilation performance was improved significantly for complex queries 

Prefix is a free profiler for ASP.NET applications. It's dead easy to use and it will help you find bugs in your code that you didn't even know you had. I found two in what I thought were properly working apps within an hour of downloading Prefix. 

The toolkit contains various controls (labesl, text entry, buttons, radio buttons, checkboxes, dialog boxes, windows, menus) for building text user interfaces, a main loop, is designed to work on Curses and the Windows Console, works well on both color and monochrome terminals and has mouse support on terminal emulators that support it.