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ASP.NET Core 2.0 منتشر شد

The ASP.NET team is proud to announce general availability of ASP.NET Core 2.0.  This release features compatibility with .NET Core 2.0, tooling support in Visual Studio 2017 version 15.3, and the new Razor Pages user-interface design paradigm.  For a full list of updates, you can read the release notes.  The latest SDK and tools can be downloaded from https://dot.net/core. Read the .NET Core 2.0 release announcement for more information and watch the launch video on Channel 9.

 
ASP.NET Core 2.0 منتشر شد
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کتاب کار با XML در SQL Server

Stairway to XML

XML has been part of the SQL Standard since 2003, and is essential for any DBA because so many of the dynamic management views return XML data. Now that the industry is more used to data defined by document markup, it is becoming more important than ever for Database Developers and DBAs to understand the technology and to know where it makes sense to use XML. In this book, originally a series of articles on SQLServerCentral.com, Robert Sheldon flexes his talent to make the complicated seem simple. 

کتاب کار با XML در SQL Server
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مقایسه (sortable Guid)GUID , UUID

Pros and cons of Database identity
Nice to work with in URLs
Limiting, as they require a trip to the database, which precludes some patterns
Can be tricky to return IDs when inserting in some cases (EF Core etc solves this)
Can cause contention in high throughput scenarios. May make scaling out impossible

مقایسه  (sortable Guid)GUID , UUID
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حمله‌ی اوراکل به Postgres در روسیه

During the past few weeks, Oracle sent a letter to Russian partners and customers comparing Oracle favorably to Postgres as a way of cirumventing a new law favoring Russian-produced software. This is the first direct attack I have seen on Postgres, and is probably representative of the kinds of attacks we will see from other vendors and in other countries in the years to come.  

حمله‌ی اوراکل به Postgres در روسیه
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اضافه کردن Audio به web app ها

In this article, we’ll look at some ideas for incorporating simple audio-enhanced UI interactions to an application. We’ll examine a few potential use cases involving buttons, sliders and notifications. 

اضافه کردن Audio به web app ها
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معرفی سایت React.dev

React.dev is a new website launched by the React team that serves as the new home for React and its documentation. The site teaches modern React with function components and Hooks, and includes diagrams, illustrations, challenges, and over 600 new interactive examples. 

معرفی سایت React.dev
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هرچند قرار است Visual Basic در NET 5x. حضور داشته باشد، اما این زبان دیگر به روز رسانی نخواهد شد

"Going forward, we do not plan to evolve Visual Basic as a language," the .NET team said. "This supports language stability and maintains compatibility between the .NET Core and .NET Framework versions of Visual Basic. Future features of .NET Core that require language changes may not be supported in Visual Basic. Due to differences in the platform, there will be some differences between Visual Basic on .NET Framework and .NET Core."  

هرچند قرار است Visual Basic در NET 5x. حضور داشته باشد، اما این زبان دیگر به روز رسانی نخواهد شد