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Can you explain the time complexity of a binary search on a sorted array and why it is more efficient than a linear search?

The time complexity of binary search is O(log n) because it repeatedly divides the search interval in half. In contrast, linear search has a time complexity of O(n) as it…

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How can you implement a search feature in a Flutter app using a ListView and a TextField for user input?

You can implement a search feature by using a TextField to take user input and a ListView to display filtered items. Store the original list of items and use a…

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