What is reformat code in IntelliJ?

Reformat File dialog The dialog appears when you press Ctrl+Alt+Shift+L in the editor of the current file. If you choose Code | Reformat Code from the main menu or press Ctrl+Alt+L , IntelliJ IDEA tries to reformat the source code of the specified scope automatically.

How do I fix indentation in IntelliJ?

Press Ctrl+Alt+S to open the IDE settings and select Editor | Code Style. Select the Detect and use existing file indents for editing checkbox. Apply the changes and close the dialog.

How do I turn off auto format in IntelliJ?

In Preferences > Editor > Code style > [language] uncheck reformat on file save .

What is code cleanup in IntelliJ?

tip. You can also run code cleanup using the command-line utility. JetBrains Rider allows you to apply formatting and other code style preferences in a bulk mode to instantly eliminate code style violations in one or more files, in a project or in the entire solution.

How can I beautify code in IntelliJ?

Go to Settings/Preferences | Editor | Code Style, select your programming language, and open the Wrapping and Braces tab. In the Keep when reformatting section, select the formatting rules which you want to ignore and deselect those which should be applied. Reformat your code ( Ctrl+Alt+L ).

How do I fix format in IntelliJ?

Sometimes code formatting can get out of sync, but there’s an easy fix in IntelliJ IDEA. You can use ⌘⌥L (macOS), or Ctrl+Alt+L (Windows/Linux) to reformat a selection of code according to your reformat settings.

How do you correct an indent?

Change paragraph indents and spacing

  1. Select one or more paragraphs that you want to adjust.
  2. Go to Home and then select the Paragraph dialog box launcher .
  3. Choose the Indents and Spacing tab.
  4. Choose your settings, and then select OK.

How do I show indentation in IntelliJ?

Go to Settings/Editor/General/Appearance and select Show vertical indent guides to enable this feature in IntelliJ.

How do I enable auto format in IntelliJ?

Automatically reformat code on save

  1. Press Ctrl+Alt+S to open the IDE settings and select Tools | Actions on Save.
  2. Enable the Reformat code option.
  3. Additionally, you can configure the way the IDE will reformat your code:

How do I turn on auto suggestion in IntelliJ?

By default, IntelliJ IDEA displays the code completion popup automatically as you type. If automatic completion is disabled, press Ctrl+Shift+Space or choose Code | Code Completion | Type-Matching from the main menu. If necessary, press Ctrl+Shift+Space once again.

How do I clean up code?

How to Write Clean and Better Code?

  1. Use Meaningful Names.
  2. Single Responsibility Principle (SRP)
  3. Avoid Writing Unnecessary Comments.
  4. Write Readable Code For People.
  5. Write Unit Tests.
  6. Be Careful With Dependencies.
  7. Make Your Project Well Organized.

How do I clean up IntelliJ?

To clean up the local working copy, do one of the following:

  1. Select the desired file or directory in the Project tool window and choose Subversion | Cleanup from the context menu of the selection.
  2. Open the desired file in the editor and choose VCS | Subversion | Cleanup from the main menu.