What is a Pulsar by Cihan News Agency (CNA). An international team of astronomers has used X-ray telescopes in space and ground-based telescopes, including two of CSIRO's, to identify a. that switches between emitting X-rays and emitting radio waves.
The Panasonic Toughbook CF-53 is a beefy laptop with a rugged design that goes from the street to the office and out to the field without breaking a sweat.
The Workbook class is the main class exposed by the XlsxWriter module and it is the only class that you will need to instantiate directly. The Workbook class represents the entire spreadsheet as you see it in Excel and internally it represents the Excel file as it is written on disk.