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  1. Avg. Rating 4.5

    Using Alerts while editing a DataGrid.

    You can avoid some problems by making sure that a new Alert does not appear if one is already showing.

  2. Avg. Rating 4.0
  3. Avg. Rating 3.4

    Limiting the number of lines in a TextArea

    Create a subclass of TextArea, monitor the underlying UITextField's numLines property, and override input events to prevent extra characters from being entered.

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