Eclipse comment/uncomment shortcut?
⚡TLDR
To manipulate comments in Eclipse promptly:
- Toggle line comment:
- Ctrl + / (Windows/Linux)
- Cmd + / (macOS)
- Block comment:
- Add: Ctrl + Shift + /
- Remove: Ctrl + Shift + **
For individual lines, no selection is required:
- Before:
System.out.println("Active"); // So full of life
- After:
// System.out.println("Commented"); // It's quieter here
For blocks of text, select first:
- Before:
/* Your selected dialogue starts... */
- After:
/*...And ends. You're now on mute! */
Turbocharging your coding with shortcuts
Shortcuts for every context
Eclipse provides additional key combinations for distinct circumstances:
- Toggle comments on several lines with Ctrl + 7, blurring the line between adding or removing comments.
- Use Ctrl + Shift + C as a universal switch for Java and XHTML files to manage comments seamlessly.
- If XHTML is your playground, rely on Ctrl + Shift + C for a smooth single-line comment operation.
Keyboard shortcuts for a productivity leap
Incorporating shortcuts into your coding toolbox isn't just about saving time:
- Boost your coding speed: Manipulate comments without switching between the keyboard and navigating menus.
- Streamline testing: Swiftly enable or disable code blocks for effective debugging or testing.
- Fixate on your core task: Keep your focus locked in by avoiding mouse-induced distractions.
Enhancing productivity with shortcuts
Here are some scenarios where Eclipse shortcuts can supercharge your coding:
- Efficient Debugging: Toggle print statements or debug lines—like a coder with superpowers.
- Clean code maintenance: Keep the readability of your codebase intact by hiding your little secret experiments.
- Collaborative coding: Make code reviews or pair programming a breeze with smart comment manipulation.
Aligning with Eclipse's coding philosophy
These shortcuts underline the central philosophy of Eclipse—efficiency:
- Consistent Coding Practices: Adopt a shortcut-centric development approach—because why spend time on the mundane?
- Command the IDE: Match key bindings with personal workflow. Go to
Window > Preferences > General > Keys
and make it your way. - Harnessing plugins: Consider plugins like Eclipse Code Formatter for an automatic rule-based commenting.
Maximizing the local history feature
Eclipse's local history feature fishnets your comment changes over time:
- Keep track of your changes, the bloopers, and the brilliant saves.
- Undo unwanted comment or uncomment actions—because even coders need an oops button!
Eclipse vs. other IDEs
Coming from another IDE like Intellij IDEA? Embrace Eclipse's unique keyboard system:
- Map Eclipse shortcuts with other IDEs—imagine it as learning a new coding dialect.
- Commenting shortcuts—one of many reasons to love Eclipse!
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