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12 热度

Javascript 引擎 V8 7.7 版本发布

JavaScript 引擎 V8 发布了 7.7 版本,目前处于测试阶段,正式版将于几个星期后随 Chrome 77 Stable 一起发布。更新内容如下:延迟反馈分配为了优化 JavaScript,V8 收集关于传递给各种操作数(例如 + 或 o.foo)的操作数类型的反馈,这种反馈用于优化这些操作,使它们适合这些特定类型。为了减少 V8 的内存使用量,现在只在函数执行了一定数量的字节码之后才分配反馈向量。这避免了为没有从已收集反馈中受益的短期函数分配反馈向量。实验表明,延迟分配反馈向量可以节省约 2-8% 的 V8 堆大小。对于 Chrome 用...

收录时间: 2019-08-15
分类: Javascript
贡献者: Rector
12 热度

Getting Started with gRPC Client Factory

In this post, I want to show a quick example of how to get started with the gRPC Client Factory. I’m going to focus on adding this to an ASP.NET Core 3.0 web project, which will act as a client of an external gRPC service. This post assumes a little knowledge about gRPC. You can read my earlier blog post (slightly outdated now) which covers some extra ground.

收录时间: 2019-08-15
分类: ASP.NET Core
贡献者: Rector
7 热度

Create a Blockchain Explorer in C#

Blockchain technology is already central to major cryptocurrencies like Bitcoin and its applications are ever growing. A blockchain is simply a list of records, called blocks. Each block contains information about transactions - and also confirms the validity of the previous block with something cal...

收录时间: 2019-08-15
分类: C#开发
贡献者: Rector
20 热度

Developing with Docker and ASP.NET Core

If you've viewed my new "Designing RESTful Web APIs" course on Pluralsight, you've already encountered my small API that I use as an exammple. While the course is platform agnostic, i'll admit that I built it with ASP.NET Core (2.2).

收录时间: 2019-08-15
分类: ASP.NET Core
贡献者: Rector
12 热度

Announcing WPF and WinForms Support in Visual Studio App Center

A few years ago, the Visual Studio App Center team set off with a big mission: to help developers focus on building better apps. We are striving to deliver the best continuous integration, delivery, and monitoring tools for mobile developers, but also thinking of a future where App Center supports more than just mobile apps. Today, we’re excited to announce the preview release of the App Center WPF and Windows Forms SDK, enabling support for diagnostics, analytics and distribution for apps targeting .NET Framework. Here’s a quick look at what you can do in App Center to get started today.

收录时间: 2019-08-14
分类: Visual Studio
贡献者: Rector
19 热度

Visual Studio 2019 version 16.3 Preview 2 and Visual Studio for Mac version 8.3 Preview 2 Released!

Visual Studio version 16.3 Preview 2 and Visual Studio for Mac version 8.3 Preview 2 are available. Because many of the features in this release are a response to Developer Community feedback, we are excited to share our changes. First of all, the latest Preview versions both PC and Mac are available to download from VisualStudio.com.

收录时间: 2019-08-14
分类: Visual Studio
贡献者: Rector
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39 热度

ASP.NET Core and Blazor updates in .NET Core 3.0 Preview 8

.NET Core 3.0 Preview 8 is now availableand it includes a bunch of new updates to ASP.NET Core and Blazor.Here’s the list of what’s new in this preview:Project template updatesCleaned up top-level templates in Visual StudioAngular template updated to Angular 8Blazor templates renamed and simplifiedR...

收录时间: 2019-08-14
分类: .NET Core
贡献者: Rector
16 热度

.NET Framework 4.8 is available on Windows Update, WSUS and MU Catalog

We are happy to announce that Microsoft .NET Framework 4.8 is now available on Windows Update, Windows Server Update Services (WSUS) and Microsoft Update (MU) Catalog. This release includes quality and reliability fixes based on feedback since the .NET Framework 4.8 initial release.

收录时间: 2019-08-14
分类: .NET
贡献者: Rector
17 热度

Announcing Entity Framework Core 3.0 Preview 8 and Entity Framework 6.3 Preview 8

The Preview 8 versions of the EF Core 3.0 package and the EF 6.3 package are now available for download from nuget.org.

收录时间: 2019-08-14
贡献者: Rector
14 热度

Blazor form validation

Client-side Blazor supports DataAnnotations form validation out of box. It’s simple and intuitive but also very flexible – if needed we can use the same mechanism to replace DataAnnotations validation with some other validation component. This blog post introduces form validation in Blazor applications and peeks also into engine of validation mechanism.

收录时间: 2019-08-14
分类: Blazor
贡献者: Rector
22 热度

Asp.Net Core Windows Service Scheduler Daily Weekly Monthly

Windows services are a good way for reducing some manual jobs that we have to do in our system. In this article, we are going to write a windows service using Asp.Net core, the jobs of this windows service is given below.

收录时间: 2019-08-14
分类: ASP.NET Core
贡献者: Rector
16 热度

Logging in C# .NET Modern-day Practices: The Complete Guide

Logging is a big part of software development for many years now. One can argue that a logging mechanism is a must-have part of any application or library. I would agree with that statement.Logging has a crucial part to play in a scenario where you can’t use interactive debugging (that is, attaching...

收录时间: 2019-08-14
分类: C#开发
贡献者: Rector
12 热度

How to choose the partition key

NoSQL PaaS databases like AWS DynamoDB or Cosmos DB offer incredible capabilities in scale, speed, and availability. There is also a dark side to those databases. They will punish anyone greatly for mistakes. And no mistakes are punished more than choosing the wrong partition key. Below is an ORDERED list on how to approach selecting the partition key.

收录时间: 2019-08-14
分类: 数据库
贡献者: Rector
28 热度

Asp.Net Core WebAPI+PostgreSQL部署在Docker中

PostgreSQL是一个功能强大的开源数据库系统。它支持了大多数的SQL:2008标准的数据类型,包括整型、数值值、布尔型、字节型、字符型、日期型、时间间隔型和时间型,它也支持存储二进制的大对像,包括图片、声音和视频。PostgreSQL对很多高级开发语言有原生的编程接口,如C/C++、Java、.Net、Perl、Python、Ruby、Tcl 和ODBC以及其他语言等,也包含各种文档。我用PostgreSQL结合.Net Core WebAPI构建并部署在Docker中做了一个Demo构建...

收录时间: 2019-08-13
分类: ASP.NET Core
贡献者: Rector
26 热度

ML.NET 1.3.1 发布,.NET 跨平台机器学习框架

ML.NET 1.3.1 已发布。ML.NET 是一个跨平台的机器学习框架,旨在让 .NET 开发者更快上手机器学习,它允许 .NET 开发者开发他们自己的模型,并将自定义 ML 注入到应用程序中。

收录时间: 2019-08-13
分类: 机器学习
贡献者: Rector
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30 热度

AutoMapper 9.0 Released

As with the other major releases of AutoMapper, this one introduces breaking API changes with relatively few other additions. The major breaking changes (see upgrade guidefor details) include:Removing the static APIRemoving "dynamic" maps (automatically created maps)Fix on IMappingAction to include ...

收录时间: 2019-08-13
分类: 类库组件
贡献者: Rector
23 热度

Migrations and Seed Data with Entity Framework Core

In this section, we are going to cover Migrations and Seed data features in Entity Framework Core.In the previous parts of this series, we have created the database model (entity and context classes) and applied different configuration options. Now it is time to transfer this database model to the real database in SQL server. Our SQL database schema needs to be aligned with our application’s database model and using migrations will help us keep things that way.

收录时间: 2019-08-13
贡献者: Rector
18 热度

Build Data-Driven Web Apps Blazing Fast with Blazor and OData

Once upon a time there was a technology named WCF RIA Services. It made our lives easier by providing a magical bridge between the client and the server. Behind the scenes, it generated a set of endpoints and proxies that worked together to create a seamless experience across the stack. Using a LINQ query over a domain object in your Silverlight app generated the appropriate API calls to the server that would filter, transport, and deserialize the data.

收录时间: 2019-08-13
分类: Blazor
贡献者: Rector
14 热度

My 5 Favorite Software Design Principles

Here are 5 of my favorite software design principles that have really helped my career. It not only helped me build better software but helped me understand the craft and relieve a lot of frustration.

收录时间: 2019-08-13
分类: 设计模式
贡献者: Rector
25 热度

New in ASP.NET Core 3.0 - Generic Hosting Environment

In ASP.NET Core 3.0 the hosting environment changes to get more generic. Hosting is not longer bound to Kestrel and not longer bound to ASP.NET Core. This means you are able to create a host, that doesn't start the Kestrel web server and doesn't need to use the ASP.NET Core Framework.

收录时间: 2019-08-13
分类: ASP.NET Core
贡献者: Rector
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