#Intellij key shortcuts how to#
#Intellij key shortcuts install#

If you have a problem with organisation of the code you can use Ctrl+Alt+L to format the code. Formating and cleaningįormatting and cleaning. Instead of creating manually test classes you can use the shortcut Ctrl+Shift+T. Instead of using search-replace – focus cursor on variable/constant/class/method and press Shift+F6. If you need to edit multiple lines use Ctrl+Ctrl(hold)+Arrow. Why write them multiple times? Write the code once and use Ctrl+d to duplicate it. Sometimes you need to write multiple similar lines and pass different parameters. Just use Ctrl+W to expand the selection, or Ctrl+Shift+W to narrow. Magic selectionĭid you know that you don’t need to manually select the strings, or some grouped parts of the code by a mouse, or arrows? There is a quite simple shortcut to select string, method name, field name or any other part of the code. Similary you can do this for focused value to extract it to variable using Ctrl+Alt+V, or to constant using Ctrl+Alt+C. To extract some part of the code to method – use Ctrl+Alt+M.

#Intellij key shortcuts install#

Code generationĭo you want to get rid of manual implementation of constructors, getters, setters, toString, equals and hashCode? You can use automatic generation of the code – Alt+Insert. If you want to format the code automatically you can install the atom-beautify package and then use the cmd-alt-l shortcut to format code in the active editor. Ctrl+Shift+Enter, statement completes '', negative completion, press '' key when entering an expression Ctrl+E, recent file Ctrl+Shift+E, recently changed files Shift+Click to close the file Ctrl+ OR, you can run to the beginning and end of braces Ctrl+F12, you can display the structure of the.

#Intellij key shortcuts how to#

Intellij IDEA keyboard shortcuts: table of contentsĭo you have some red (or yellow) underlined parts in the code? Focus cursor on one of them and press Alt+Enter and see IDE’s suggestions how to fix the issue. In the future, I will provide you some keyboard shortcuts to navigate through projects. It led me to the idea of writing a series of blog posts about some interesting functionalities/plugins that Intellij Idea provides. I would also like to see in the Productivity Guide a count of actions performed by shortcuts or mouse. Maybe I can update it for the latests IntelliJ versions. Its Key Promoter, but unfortunately it seems it’s not maintained anymore. Become the Chopin of your keyboard.ĭuring pair coding with my fellow Java developers, I’ve noticed that some of them are not familiar with some useful features of IDE. An IntelliJ plugin exists to tell you with shortcuts you should use if you use the mouse.