React. Adding elements to a list

React. Adding elements to a list
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[@samplay4ik498]

Спасибо тебе огромное!!!

[@user-up1wk9md1m]

Долго не мог понять как это сделать, наткнулся на вас. Большое вам спасибо !!!

[@public_code_]

Спасибо за обратную связь!