The Drive to Develop

We’re halfway through the Early Access Program for v2020.3, with the EAP build #5 now available for download! Please try out the latest enhancements and share your feedback with us. (more…)

PyCharm virtual environments are an important but challenging topic. We recently hosted Bernat Gabor to discuss this, as well as his rewrite of virtualenv, the hugely-popular command-line tool for creating virtual environment. The recording is now available. This was a very engaging webinar, with lots of questions, and many thanks to Bernat for taking the time to give thoughtful replies. Contents 01:00 - Basics of virtual environments 03:50 - Activation script 07:24 - First batch of questions 17:00 - Why a rewrite of virtualenv? 22:19 - Next questions 30:58 - What's hard about Python packagin

How's it going, fellow Blazorinos? Here at JetBrains, we've been diving face-first into Blazor, improving the development experience for Blazor lovers. For those unfamiliar with Blazor, but still familiar with front-end web development, you can think of Blazor as a front-end framework similar to VueJs or React. Blazor allows developers to build interactive user interfaces (UI) using C#, Razor, and SignalR. Introduced in ASP.NET Core 3, the architecture of Blazor leverages shareable C# code, which can run on the server and client. Developers can also expect to ship self-contained, fully running

Hello! In this post about our third EAP build for 2020.3, we'll describe just one feature – but it’s a huge one: SQL for MongoDB TL;DR – You can now use SQL to query MongoDB databases. Only SELECT queries work. Working сlauses: JOIN, WHERE, GROUP BY, HAVING, ORDER BY, LIMIT, OFFSET. SELECT Options you can use: DISTINCT, ALL. You can use aggregate functions: AVG, SUM, MIN, MAX, and others. Columns can be qualified. Restrictions COUNT (expression) is not yet supported. You can't use aggregate functions, such as AVG, SUM, MIN, and MAX, as if they were not aggreg

Join us Tuesday, November 17, 2020, 16:00 - 17:00 CET (10:00 AM - 11:00 AM EST or check other timezones) for our free live webinar, .NET Microservices == MEGAFUN, with LaBrina Loving. Register now and get a reminder, or join on YouTube In this session, I will provide an overview of getting started with building and deploying Microservices. We'll explore using services like Dapr and Project Tye to help build your microservices and look at how to deploy to Azure. (more…)

Greetings everyone! In our October edition of PHP Annotated you can read about the upcoming PHP 8, Xdebug 3 beta, short functions, and multiline arrow functions proposals in Internals. And as usual, we’ve got a load of useful articles, tools, videos, and podcasts to tell you about, too. (more…)

Kotlin is an open-source, statically typed programming language developed by JetBrains that targets the JVM, Android, JavaScript, and Native. Spring, one of the most popular Java frameworks, is widely used to develop enterprise web applications. At JetBrains, the Kotlin team works closely with Spring team to create an amazing experience for developers – with respect to both the language (Kotlin) and the tooling (IntelliJ IDEA). To learn more about using Kotlin to develop your enterprise applications, register now and join us for our new webinar on Bootiful Kotlin. Day: Wednesday Date: November

GoLand 2020.3 early access build #4 is out! This version is packed with improvements around JavaScript and related technologies, support for Couchbase, and upgrades for working with databases. Remember that you don’t need to wait for the official EAP announcements, as we regularly release nightly builds based on the latest development code. These nightly builds are only available via the Toolbox App. You can get this EAP build through the Toolbox App, by downloading it from the website, or by using a snap package (for Ubuntu). Or update from right inside GoLand by selecting *Automatically chec

When writing code, we constantly receive assistance from static analysis. Invisible mechanisms work behind the scenes to provide us with all sorts of suggestions and warnings. It would not be an exaggeration to say that IntelliJ IDEA knows more about our code than we do. Now what if we could access the static analysis data, either to examine how the program works or to debug complex issues? Actually, this feature already exists and has in fact been around for quite a while. It is called Dataflow to/from here, and it allows you to identify which values are possible at a given stage of data pro

A new PhpStorm EAP cycle has begun and we have already announced many new features, including full support for PHP 8, PHPStan and Psalm working out of the box, Search Everywhere improvements, splitting the editor with drag and drop, and many others. In addition to our standard blog post, we are doing a video overview of what you’ll find in the upcoming PhpStorm 2020.3. In the first episode, we’ll take a look at new features of PHP 8 and how to work with them in PhpStorm. Subscribe to the JetbrainsTV YouTube channel and turn on notifications so you don’t miss the upcoming episodes! The EAP cyc

One of the best things about the Space Automation DSL is that it's based on Kotlin script. This means not only that you can use pure Kotlin inside your build scripts but also that you can reference any external .jar libraries.

How often do you reach for a profiler? Only when things go wrong, right? All too often, we use profilers only as a last resort, even though dotTrace and dotMemory are both pleasant to work with. What if we told you that Dynamic Program Analysis (DPA) in ReSharper automatically analyzes the memory usage of your applications and helps catch difficult-to-diagnose memory allocation issues before we deploy them to production. Because we all know an unhappy user is an unhappier developer, let's see how DPA can keep us happy! What is DPA? A simple description would be "it's a kind of memory profiling