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I learned about using .trim() to prevent empty values from being added to the list. If the input is just spaces or empty, .trim() helps catch that and avoids unwanted list items. This was a helpful tip and a plus point for me.
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I learned about using .trim() to prevent empty values from being added to the list. If the input is just spaces or empty, .trim() helps catch that and avoids unwanted list items. This was a helpful tip and a plus point for me.