We’re kicking the Hour of Code week off with an introduction to linear algebra!

In this release cycle, we focused on enriching language support and adding more code insight features. The run and debug functionality has received a few major updates, too. Read on to learn the details. (more…)

It's the last Java Annotated Monthly of 2021, and the last Java Annotated Monthly that I, Trisha, will personally produce. But never fear, as you've seen this year there are others in JetBrains who have already given their own voices to Annotated Monthly, I know I am leaving it in more than capable hands. I have been the caretaker of this newsletter for over five years, and this is my 56th issue!!

In this post, I’m going to walk you through my solution to the Advent of Code 2021 Day 1 task. Of course, I used Kotlin to solve it!  https://www.youtube.com/embed/76IzmtOyiHw The input for the task is a text file, where each line is a number that represents a measurement of the depth of the seafloor. The task is to count the number of measurements where the depth increases. For examp

JetBrains is coming to AWS re:Invent 2021 in Las Vegas from November 29 – December 2, and the TeamCity team will be part of the booth crew. We will be happy to chat with you about the state of CI/CD in your company, answer any questions about TeamCity, or show you a live demo of building a web application and deploying it to the cloud. You can schedule a one-on-one meeting with our team to tal

TeamCity is turning 15 this year! On November 16, 8 AM Pacific (17:00 CET), we will run an online event with talks on the best practices of CI/CD from the TeamCity team. This free event is for anyone interested in taking a deep dive into the capabilities of CI/CD, or improving their skills with TeamCity and learning about the new functionality. Save the date Agenda The agenda is brought to you

Hello everyone, my name is Timur Doumler (@timur_audio on Twitter), and I have just joined JetBrains as Developer Advocate for C++ tools, including the CLion IDE. I have actually worked at JetBrains as a software engineer in the past, working on CLion’s C++ parser. Apart from that, I have been active as a C++ developer on various projects in the audio and music technology industry (most recently,

We are driven by innovation. By fostering the freedom to test new ideas, our annual Hackathon brings about change that can echo throughout the whole of JetBrains. Check out the results of our 9th JetBrains Hackathon to see what the teams have created this year!

The release of .NET 6 introduced Hot Reload. With it, you can make changes to (managed) code while your application is running and apply them without having to pause or stop the application. We covered how to work with Hot Reload in Rider 2021.3 and make changes without having to constantly stop and re-run your apps in a previous post. But how does this all work under the hood? It’s time to

With the updated Space plugin in IntelliJ IDEA 2021.3, create requests from within IDEA, add reactions, and mark files as viewed / not viewed.

One of Rider’s goals is to help you quickly find and navigate to problems in your solution, fixing problems as you type, without having to stop and compile all the time. Rider 2021.3 introduces the Problems View tool window, to give you an easy way to see warnings and errors, for the current file, the whole solution, and also problems with missing tooling and broken environment configuration.

Welcome to the third part of our series, where we take a closer look at the new C# language features the .NET team has implemented, and how ReSharper and Rider make it easy to adopt them in your codebase. Welcome to C# 10 and .NET 6! In this series, we are looking at: File-Scoped NamespacesCaller Argument ExpressionsGlobal UsingsInterpolated String ImprovementsLambda Improvements... and more