Multiple ChoiceBeginner 30s
DRY Principle
Choose the best answer for: DRY
Options
- 1DRY is a rule that applies only to writing CSS stylesheets
- 2DRY means you should write everything twice to be safe
- 3Don't Repeat Yourself — extract common code into reusable functions
- 4DRY is a deprecated principle no longer used by developers
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