What are common performance issues with closure in programming?
Common performance issues with closures include memory leaks, increased garbage collection, and slower execution due to scope chain lookups.
How can I optimize closures to improve performance?
You can optimize closures by minimizing their scope, avoiding unnecessary closures, and using techniques like memoization.
Are there specific languages where closures are more problematic?
Yes, languages with heavy garbage collection like JavaScript can face more issues with closures compared to others like C++.
Can you give an example of a memory leak caused by closures?
Sure! A common example is when a closure retains references to DOM elements that are no longer needed, preventing them from being garbage collected.
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