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Tips & Tricks

Second Smart Completion for Array Elements

Peter Gromov
Peter Gromov

Do you use second smart completion feature? Did you know that it also can help you when you have an array and want an element of it? Just press Ctrl+Shift+Space two times when completing:

Code Completion learn
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Profile on the Fly With the IntelliJ Profiler

At JetBrains, we believe that profiling should be simple and accessible to all developers, regardless of their level of expertise. That’s why the IntelliJ Profiler puts ease of use and seamless integration at the forefront of its mission. In previous releases, we introduced a range of features to s…

Igor Kulakov Igor Kulakov

History of Gradle Delegation Process in IntelliJ IDEA

Nowadays, a build tool is an essential part of any project, and IntelliJ IDEA integrates with the majority of them. Among the most popular build tools is Gradle. We’d like to give a brief historical overview of its integration with IntelliJ IDEA and the delegation process implemented inside the I…

Elena Kozlova Elena Kozlova

How to Work With Protobuf-Maven Projects in IntelliJ IDEA

Protobuf, short for Protocol Buffers, is a language-agnostic data serialization format developed by Google. It is designed to efficiently and reliably serialize structured data to communicate between different systems and programming languages. Protobuf offers a compact binary representation of data…

Elena Kozlova Elena Kozlova

Turbocharge Lombok annotations with IntelliJ IDEA

If you’re a professional Java developer, you probably use IntelliJ IDEA as your IDE and Lombok as the framework that handles the Java boilerplate. What you probably didn’t know is that not only do these 2 technologies work well on their own, but when combined, they’re even more efficient than when u…

Igor Kulakov Igor Kulakov