وحید نصیری وحید نصیری
اشتراک‌ها
بررسی عمیق بهبودهای کارآیی در NET 9.

Performance Improvements in .NET 9

Each year, summer arrives to find me daunted and excited to write about the performance improvements in the upcoming release of .NET. “Daunted,” because these posts, covering .NET 8, .NET 7, .NET 6, .NET 5, .NET Core 3.0, .NET Core 2.1, and .NET Core 2.0, have garnered a bit of a reputation I want to ensure the next iteration lives up to. And “excited,” because there’s such an abundance of material to cover due to just how much goodness has been packed into the next .NET release, I struggle to get it all written down as quickly as my thoughts whirl.

بررسی عمیق بهبودهای کارآیی در NET 9.
‫۱ ماه قبل، پنجشنبه ۲۲ شهریور ۱۴۰۳، ساعت ۱۸:۴۰
وحید نصیری وحید نصیری
اشتراک‌ها
نگاهی به کار با Blazor در NET 8.

Full stack web in .NET 8 with Blazor | OD116

#MSBuild
Learn how ASP.NET Blazor in .NET 8 allows you to use a single powerful component model to handle all of your web UI needs, including server-side rendering, client-side rendering, streaming rendering, progressive enhancement, and much more! 

نگاهی به کار با Blazor در NET 8.
‫۱ سال و ۴ ماه قبل، شنبه ۶ خرداد ۱۴۰۲، ساعت ۰۱:۰۳
محمد جواد ابراهیمی محمد جواد ابراهیمی
اشتراک‌ها
روش های مقایسه اشیاء با null

Check

Code 

Description

Is Null 
if(variable is null) return true;
  • 🙂 This syntax supports static analysis such that later code will know whether variable is null or not.
  • 🙁 Doesn’t produce a warning even when comparing against a non-nullable value type making the code to check pointless.
  • 😐 Requires C# 7.0 because it leverages type pattern matching.
Is Not Null 
if(variable is { }) return false
  • 🙂 This syntax supports static analysis such that later code will know whether variable is null or not.
  • 😐 Requires C# 8.0 since this is the method for checking for not null using property pattern matching.
Is Not Null 
if(variable is object) return false
  • 🙂 Triggers a warning when comparing a non-nullable value type which could never be null
  • 🙂 This syntax works with C# 8.0’s static analysis so later code will know that variable has been checked for null.
  • Checks if the value not null by testing whether it is of type object.  (Relies on the fact that null values are not of type object.)
Is Null 
if(variable == null) return true
  • 🙂 The only way to check for null prior to C# 7.0.
  • 🙁 However, because the equality operator can be overridden, this has the (remote) possibility of failing or introducing a performance issue.
Is Not Null 
if(variable != null) return false
  • 🙂 The only way to check for not null prior to C# 7.0.
  • 😐 Since the not-equal operator can be overridden, this has the (remote) possibility of failing or introducing a performance issue. 
روش های مقایسه اشیاء با null
‫۴ سال و ۹ ماه قبل، یکشنبه ۱۵ دی ۱۳۹۸، ساعت ۱۴:۴۸
وحید نصیری وحید نصیری
اشتراک‌ها
بررسی بهبودهای کارآیی در ASP.NET Core 8

ASP.NET Core 8 and .NET 8 bring many exciting performance improvements. In this blog post, we will highlight some of the enhancements made in ASP.NET Core and show you how they can boost your web app’s speed and efficiency.  

بررسی بهبودهای کارآیی در ASP.NET Core 8
‫۱ سال قبل، سه‌شنبه ۲۵ مهر ۱۴۰۲، ساعت ۱۰:۳۲
وحید نصیری وحید نصیری
اشتراک‌ها
ReSharper 2024.2 منتشر شد

ReSharper 2024.2 and the latest versions of other JetBrains .NET tools have just been released. This release brings support for the .NET 9 Preview SDK, new C# and C++ features, localization updates, AI Assistant enhancements, and much more.

ReSharper 2024.2 منتشر شد
‫۲ ماه قبل، جمعه ۲۶ مرداد ۱۴۰۳، ساعت ۰۷:۳۶
محسن اسماعیل پور محسن اسماعیل پور
اشتراک‌ها
نسخه RTM برای 1.0 ASP.NET Core ارایه شد

We are excited to announce the release of .NET Core 1.0, ASP.NET Core 1.0 and Entity Framework 1.0, available on Windows, OS X and Linux! .NET Core is a cross-platform, open source, and modular .NET platform for creating modern web apps, microservices, libraries and console applications.

This release includes the .NET Core runtime, libraries and tools and the ASP.NET Core libraries. We are also releasing Visual Studio and Visual Studio Code extensions that enable you to create .NET Core projects. You can get started at https://dot.net/core. Read the release notes for detailed release information. 

نسخه RTM برای 1.0 ASP.NET Core ارایه شد
‫۸ سال و ۴ ماه قبل، سه‌شنبه ۸ تیر ۱۳۹۵، ساعت ۰۱:۲۷
وحید نصیری وحید نصیری
اشتراک‌ها
بررسی تغییرات ASP.NET Core در NET 8 Preview 7.

Here’s a summary of what’s new in this preview release:

Servers & middleware
  Antiforgery middleware
API authoring
  Antiforgery integration for minimal APIs
Native AOT
  Request Delegate Generator supports interceptors feature
  Full TrimMode is used for web projects compiled with trimming enabled
  WebApplication.CreateEmptyBuilder
Blazor
  Antiforgery integration
  Server-side form handling improvements
  Auto render mode
  Register root-level cascading values
  Improved integration of interactive components with server-side rendering
  New EmptyContent parameter for Virtualize
Identity
  New bearer token authentication handler
  New API endpoints
Single page apps (SPA)
  New Visual Studio templates
 

بررسی تغییرات ASP.NET Core در NET 8 Preview 7.
‫۱ سال و ۱ ماه قبل، چهارشنبه ۱۸ مرداد ۱۴۰۲، ساعت ۱۰:۳۹