Uncheck Project Settings | Maven | Importing | Import Maven projects automatically. For IDEA 14+ it’s under Settings | Build, Execution, Deployment | Build Tools | Maven | Importing | Import Maven projects automatically. For IDEA 2020+, open Settings | Build, Execution, Deployment | Build Tools and check “Reload projects after changes in the build … Read more
If you press CTRL / or CMD / it will put // at the beginning of the line and the comment will be properly indented. // comment with two indents For this to work Comment at first column must be checked in Editor->CodeStyle->Javascript->Wrapping and Braces->Keep when reformatting like mentioned in another answer. This screenshot is … Read more
From the Android Developers Docs: Calling Camera.open() throws an exception if the camera is already in use by another application, so we wrap it in a try block. Try wrapping that code in a try catch block like so: try { releaseCameraAndPreview(); if (camId == 0) { mCamera = Camera.open(Camera.CameraInfo.CAMERA_FACING_FRONT); } else { mCamera = … Read more
This is way late, but deleting my .idea folder did the trick. Close IntelliJ cd <project-path> rm -rf .idea
Open File -> Project Structures -> Libraries, remove any scala sdk in it, e.g. scala-sdk-2.11.8 in the following image. Click on +, then Scala SDK. Select the right Scala SDK from the list, for me, it’s Ivy-Scala-2.11.8 shown in the picture. Select the current project(mine is spark-test), click OK. Then click OK to close it. … Read more
I had the same problem, in my case I wasn’t able to select any of the “openjdk” directories under /usr/lib/jvm/, I solved with: sudo apt-get install openjdk-8-jdk When restarting intellij it will find the path to the jdk automatically.
In IntelliJ it works as follows: Go to configurations -> VM options and add the parameter/value pair: -DmyParameter=value Make sure you add a “D” after the “-“!
I think you’re looking for this: To view the file structure, do one of the following On the main menu, choose View | Tool Windows | Structure. Pres StructureTool Button Press Alt+7. Press Ctrl+F12.
There is a Fully Expand Tree Node action, which is bound to Numpad * key (*) by default. But if you use this key, it doesn’t expand the whole tree, rather it expands the first level and when you press it again it expands subsequent levels, and so on. But it can still do what … Read more
it turns out that I need to type this in the mac terminal: defaults write -g ApplePressAndHoldEnabled -bool false This is not related with any of vim, intelliJ, etc. It seems that Mac wants to support accent characters by holding the key.