Basic Editing & Insertion

Delete Before Cursor: X

FREE +20 XP
Task of :
What you need to do:

Move cursor to "(" in "runn()" and press `X` to delete the extra "n".

Expected key sequence:

X

⚠️
Attempts: 1 Time: 0s
✓ Excellent! + XP

Concept Explanation & Reference

While x deletes the character directly under the cursor, uppercase X deletes the character to the left of the cursor.

  • x: Delete character under cursor
  • X: Delete character before cursor (like Backspace in Normal mode)
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