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Jun 18th, 2018
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  1. Чтобы удалить конкретный объект из массива
  2. var arr = [
  3. {id: 1},
  4. {id: 2},
  5. {id: 3},
  6. {id: 4},
  7. ];
  8. var indexToRemove = arr.findIndex(obj => obj.id == 2);
  9. arr.splice(indexToRemove , 1);
  10. console.log(arr);
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