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  • oooh yes so thanks. it worked. but I was surprised. how do? If react sees this in the array form, why in output not was "," between items, when that I displayed whole text? Commented Dec 11, 2021 at 20:59
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    Im pretty sure its due to the nature of jsx. Because if you provide an array, jsx doesn't know how to handle the render. Same for objects as well (but im not 100% sure) Commented Dec 11, 2021 at 21:04