Ensure all price values are valid floats. If missing or invalid, set to 0.0. Ensure all quantity values are integers. If missing or invalid, set to 0. Convert timestamp into a standard datetime object ...

Department of Neurosurgery, Beijing Anzhen Nanchong Hospital of Capital Medical University, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...