IDEA IntelliJ shortcut keys


1. Toggle case Cntl+Shift+U

2. How to increase the Heap memory in IntelliJ

Step 1: Go to Help -> Edit Custom VM Options



















Step2: Change the Heap sizes as given below












2. How to view the memory usage in IntelliJ

File -- Settings -- Appearance

Select the "show memory indicator" option and click on "OK" button.


















This is how the memory indicator would look like on the bottom right corner of the IDE.

























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