Can you explain what garbage collection is in JavaScript?
Garbage collection in JavaScript is the process of automatically freeing up memory by removing objects that are no longer needed.
How does JavaScript determine which objects to collect?
JavaScript uses algorithms like mark-and-sweep to identify unreachable objects, which are then eligible for garbage collection.
Is there a way to manually trigger garbage collection?
In most JavaScript environments, you cannot manually trigger garbage collection; it's handled automatically by the engine.
What are some common issues related to garbage collection?
Common issues include memory leaks, which occur when objects are not properly released, leading to increased memory usage.
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