When building a new object that combines properties from several sources, how can the spread operator be used effectively?
- Merge properties using the { ...source1, ...source2 } syntax
- Combine properties using the Object.assign() method
- Concatenate properties using the + operator
- Extend properties using the extends keyword
The spread operator (...) is commonly used to merge properties from multiple sources into a new object. Using { ...source1, ...source2 } allows you to create a new object with properties from both sources effectively.
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