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# append(contentsOf:)

Appends the contents of the given data table to the end of this data
table.

```
mutating func append(contentsOf newTable: MLDataTable)
```

## Parameters

`newTable`

Another data table to append to the data table.

## Discussion> Important: The columns of both data tables must have the same names
> and types. Otherwise, the data table will be invalidated.

---

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