Master these Eclipse shortcut keys to quickly increase your programming speed!

Master these Eclipse shortcut keys and your programming speed will increase!

As a programmer, I believe everyone has used Eclipse, a powerful integrated development environment. However, some people may simply use it for basic coding work without exploring more of its features. In fact, Eclipse provides many shortcut keys that can greatly improve programming efficiency. Today, let us master some commonly used Eclipse shortcut keys to make your programming speed UP UP!

1. Ctrl Space: This is one of the most basic shortcut keys in Eclipse. It is used for code prompts. When you enter some keywords and press this shortcut key, Eclipse will automatically pop up options related to the input content. You only need to directly select and press Enter to complete the code input.
2. Ctrl Shift F: This is the shortcut key for formatting code. When the indentation of your code is messy or the layout is not good-looking, press this shortcut key and Eclipse will automatically format the code for you to make it more readable and compliant with specifications.
3. Ctrl D: This shortcut key is used to delete the code on the line where the current cursor is. When you find that a certain line of code is no longer needed, you can delete it directly by pressing the shortcut key, which reduces the operations required for manual deletion.
4. Ctrl /: This is the shortcut key for commenting code. Select the code you want to comment and press the shortcut key. Eclipse will automatically add a double slash in front of the code to comment it. This is very convenient for debugging code or quickly inserting some temporary debugging statements.
5. Ctrl Shift O: This shortcut is used to automatically import the required packages. When you use a certain class or method when writing code but do not import the relevant package, press this shortcut key and Eclipse will automatically import the required package for you.
6. Ctrl Shift L: This shortcut key is used to display all shortcut keys in the current file. When you want to view all shortcut keys in the current file, press the shortcut key and Eclipse will display a shortcut key list for you, allowing you to better understand and remember them.
7. Ctrl Shift T: This is the shortcut key to find and open a class. When you need to view the specific implementation of a class, press this shortcut key and enter the class name in the pop-up dialog box. Eclipse will automatically find and open the class in your project.
8. Alt Shift R: ​​This shortcut key is used to rename selected elements. When you need to rename a variable, method or class, select it, press the shortcut key, enter the new name in the pop-up dialog box, and Eclipse will automatically help you modify all the code that references the element.
9. Ctrl Shift G: This shortcut key is used to find a reference to a method or variable. When you want to know all the references of a method or variable in the project, select it, press this shortcut key, and Eclipse will automatically find and display all related lines of code for you.
10. Ctrl H: This is the shortcut key for searching files and projects. When you want to search for a file or variable, press the shortcut key and enter the content you want to search in the pop-up search box. Eclipse will automatically search for you and display relevant results.

The above are some commonly used Eclipse shortcut keys. Mastering these shortcut keys will greatly improve your programming efficiency. When you use them skillfully, you will find that your code writing speed is significantly improved, and at the same time, some tedious operations are reduced. Therefore, in your programming journey, don’t ignore these small shortcut keys, they will become your powerful assistants and make your programming speed UP UP!

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