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I'd like to always be able to see method parameter hints when filling in a method.
IntelliJ shows these hints, but they disappear after typing for a bit:
How can I make it so these popup hints always appear while typing out the method params?
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Default shortcut to show parameter info in IDEA is ctrl + P .
If necessary, you can disable the automatic highlighting. Press Ctrl+Alt+S to open the IDE settings and select Editor | Code Editing. Clear the Usages of element at caret checkbox in the Highlight on Caret Movement section.
You need to enable all the options in: Editor -> General -> Code Completion under the section Parameter Info:
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