The JetBrains Blog

This post is part of a 10-week series by Dino Esposito (@despos) around a common theme: code smells and code structure. In our previous post, we looked at refactoring our code in a way that makes it more extensible, using dependency injection (DI) and composition. This week, let's contrast that w…

Today, we’ve released both ReSharper Ultimate 2018.1.4 and Rider 2018.1.4. You can find more details about all the issues that were addressed below. ReSharper Ultimate 2018.1.4 We fixed a critical vulnerability in dotPeek and ReSharper which could allow an attacker to execute their code when the…

Important: This post is outdated. Please use the instructions from the dotCover documentation. If you've got the idea of this post just by reading the title, you may skip the next paragraph and go right to the procedure. We're going to talk about the dotCover.exe console runner and a new way t…

This post is part of a 10-week series by Dino Esposito (@despos) around a common theme: code smells and code structure. Last week, we looked at using constructors vs. factory methods, and how sometimes factories can help make our code more readable. In this post, let's look at the concept of depe…

In a previous series of blog posts about ReSharper’s performance, we promised to continue sharing our activities in that area. This post will talk about a significant refactoring of EditorConfig support and other fixes we’ve implemented based on the performance snapshots you’ve sent us (thanks!). …

The latest Rider 2018.2 EAP (Early Access Preview) build comes with a long-awaited feature: publish support for ASP.NET Core web applications. Two new run configuration types were introduced that can deploy our app using MSDeploy (local and remote IIS), Kudu, FTP and FTPS/SFTP. Publish support thro…

The Early Access Preview (EAP) versions of ReSharper 2018.2 and Rider 2018.2 come with support for C# 7.3. In this series, we are looking at these new language features in C# 7.3. Today, we let's check out ref local re-assignment. This post is part of a series: Declaration expressions in init…

This post is part of a 10-week series by Dino Esposito (@despos) around a common theme: code smells and code structure. Last week, we looked at additional ways of bringing the code language closer to the business language. Today, we will discuss the usage of new vs. factory methods, and if we can…

With each Rider release, we do our best to bridge the gap between Rider and the ReSharper Ultimate bundle. The top in-demand feature has certainly been "Rider + dotCover" integration. So, without further ado, please welcome the latest Rider 2018.2 EAP build – the first Rider version ever that featur…

Last time in our series about C# 7.3 language features, we covered tuple equality. Today we will look at unmanaged, delegate and enum type constraints. The latest Early Access Preview (EAP) versions of ReSharper 2018.2 and Rider 2018.2 come with language support for C# 7.3, do give them a try! Th…

Good news, everyone! Our latest Rider 2018.2 EAP (Early Access Preview) build comes with support for debugging ASP.NET Core apps in a local (Linux) Docker container. Being able to attach the debugger to a Docker container helps to validate our application locally in a Linux Docker container that sho…

In February, the ASP.NET team announced the experimental project "Blazor" - a single-page web app framework built on .NET that runs in the browser with WebAssembly. Blazor is great news for all web developers and those who want to try something new. Basically, it allows us to create dynamic websites…