You get one caret at each of the selected occurrence that could be used to change each occurrence simultaneously.Į.g. To select the next occurance of the same text. Select some text and press Windows: Alt + J OS X / macOS: ctrl + G Having multiple carets is very usefult when you want to change the structure of text across many lines / many positions in same line. Alt + Enter shows available actions that can be performed on given piece of code. Alt + Inser t automatically generate getters, setters, toString, etc. Ctrl + Shift + Alt + T show complete re-factoring menu. You can even cut / paste multiple selections from one place to another. Shift + F6 rename class, method, field, variable, etc. Now you can perform all operations that you would have been able to perform on a single selected word (hold Ctrl (windows) or option (mac OS) and use Left or Right keys to jump across words) and all those will affect all caret positions. If necessary, press Ctrl+Space for the second time (or press Ctrl+Alt+Space ). If automatic completion is disabled, press Ctrl+Space or choose Code Code Completion Basic from the main menu. You can choose to put multiple carets in a single line or across lines at different positions. By default, IntelliJ IDEA displays the code completion popup automatically as you type. Users can change the JDK of the project from Project Structure. ![]() How to reach Project Structure in IntelliJ IDEA. Press and hold Windows: Alt + Shift OS X / macOS: Opt + ShiftĪnd click where all you want to put a caret. 1 Point for every correct answer All Quizzes. ![]() The first time you clone from gitlab, you will need to create an SSH key. There are also gutter icons for your entity’s persistent fields. CSE 332: Data Structures and Parallelism. Press and hold Windows: Alt OS X / macOS: OptĪnd select normally using mouse / trackpad (the way you select a word in a row etc) The gutter icon on the Entity class declaration allows you to navigate to the Persistence Tool Window. This feature is also very useful when editing / playing with json documents in your IDE. Go to File -> Settings -> Editor -> Auto Import -> Java (left panel) and make the below things: Select check box for ' Add unambigious imports on the fly ' and ' Optimize imports on the fly '. Selection with decreasing scope Windows: Ctrl + Shift + W OS X / macOS: Cmd + Shift + W ![]() This comes handy when you want to select a block to extract a variable / method etc, no need to do a precise bracket matching, just put the caret somewhere in the statement and keep doing this Windows: Ctrl + W OS X / macOS: Cmd + W
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