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What are the most useful Intellij IDEA keyboard shortcuts? [closed]

I did a bit of googling hoping to find a post on IDEA shortcuts similar to Jeff's post on Visual Studio shortcuts ( Visual Studio .NET 2003 and 2005 Keyboard Shortcuts ), but didn't really spot anything that helped. Hopefully the answers to this question will fill the void. ...
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?

I would like to have a keyboard shortcut in IntelliJ IDEA that has the following effect: the tree in the project tool window expands to show the currently open class (or file), and this class becomes selected in the tree. ...
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“Wrap with try…catch” in IntelliJ?

... I am using ideavim plugin + intellij on mac. Ctrl/Cmd+alt+T didn't work for me. I had to select the code and then Menu Code ->"surround with" – user674669 Jan 2 '14 at 20:27 ...
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How to jump from Intellij terminal to editor with shortcut

I know that you can jump from almost all windows in Intellij IDEA to the editor window with Esc . In Intellij's terminal window, this does not work. Does anyone know how to do this with a keyboard shortcut? This would be nice since I can jump from my editor to the terminal with Alt + F12 but I ca...
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Is it a good idea to index datetime field in mysql?

...cords. Most of my queries use datetime clause to select data. Is it a good idea to index datetime fields in mysql database? ...
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How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?

There is a tutorial in the IDEA docs on how to add a Python interpreter in PyCharm, which involves accessing the "Project Interpreter" page. Even after installing the Python plugin, I don't see that setting anywhere. ...
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How to immediately see compile errors in project tree of IntelliJ Idea?

I'm wondering if it is possible to configure IntelliJ Idea to immediately show compile errors on the class files in the project tree. Currently I need to manually trigger the recompilation to see error marks on my classes if the class cannot be compiled. ...
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Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]

...ed micro-services specific notes at the end... I'll weigh in against the idea, with real-world experience to back up my vote. I was brought on to a large application that had five contexts for a single database. In the end, we ended up removing all of the contexts except for one - reverting back...
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Android Studio/Intellij Idea: “Table of Contents” for a class

... IDEA has a tab called "Structure", which shows all the methods, fields, etc. of the currently-open class. share | improve...
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Preview layout with merge root tag in Intellij IDEA/Android Studio

... Any ideas on something similar is supported in Eclipse? – Toguard Aug 12 '14 at 18:50 ...