| 1 | How do you assign default values while destructuring? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Intermediate |
| 2 | Why must the rest element be the LAST element in a destructuring pattern? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Advanced |
| 3 | How can you use destructuring to swap two variables without a temporary variable? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Advanced |
| 4 | How do computed property names interact with object destructuring? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Advanced |
| 5 | What is array destructuring in PHP, and how does the list function or short array syntax simplify extracting values from an array? PHP › Arrays in PHP | PHP | Arrays in PHP | Intermediate |
| 6 | How would you use conditional types together with tuples to implement a type-safe 'head' and 'tail' extraction, similar to array destructuring at the type level? TypeScript › Primitive Types, Arrays & Tuples | TypeScript | Primitive Types, Arrays & Tuples | Advanced |
| 7 | How does pattern matching, introduced through Dart's more modern switch expressions and destructuring, let you write more concise and expressive code when handling different possible shapes of data? Flutter › Dart Language Basics & Syntax | Flutter | Dart Language Basics & Syntax | Advanced |
| 8 | How do you destructure values out of an array? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Beginner |
| 9 | How do you destructure properties out of an object? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Beginner |
| 10 | What does the spread operator (...) do when used on an array? JavaScript › Destructuring, Spread & Rest | JavaScript | Destructuring, Spread & Rest | Beginner |