Arina Efremova

Problem description When the debug button is clicked, the debugger UI doesn't open. The application crashes and closes immediately. Reinstalling the IDE doesn't help, it still crashes every time. D...

Problem As of November 2024, IntelliJ IDEA still uses version 1.2023.10 of the plantUML library, which lacks some of the newest plantUML features. Latest stable version of the library is 1.2024.8. ...

Question Is there a combination of keyboard shortcuts allowing to select a method, and extend the selection below, method by method? Akin to Vim's start/end of visual selection, or Emacs set-mark-c...

Question Dynamic Code Evolution VM seems to be obsolete. Can it be used in IntelliJ IDEA? Answer DCEVM can still be used with IntelliJ IDEA and JBR 17/21. You can follow this tutorial to get it con...

Question With the following options enabled in the editor settings, triple-click on a camel-cased word selects the whole line. I expect triple-click to select the whole word, and quadruple-click t...

Question What do I do if indexing in my JetBrains IDE is slow? It takes a lot of time for initial project indexing to finish, or every consequent re-indexing is slower than expected. Things to kee...

Question What do I do if my IDE eats a lot of memory? Task manager shows figures much bigger than the allocated heap size. Things to keep in mind Memory usage directly depends on the size and str...

Questions Question 1: What do I do if my IDE uses a lot of CPU power? System task manager shows constant usage or frequent spikes over 50-100%. Question 2: What do I do if my IDE is very slow? IDE ...

Question What do I do if my IDE is very slow? IDE still can be used but everything feels laggy: editing, scrolling, unfolding menus, etc. Solutions First, make sure that: IDE default directories...

Question What do I do if my IDE is performing poorly? Everything is slow, typing or scrolling is laggy, CPU usage is high or too much memory is consumed. Answer Follow the links below for detailed ...