The recipes in this chapter are:
- Finding today's date
- Formatting date to string
- Parsing the string into date
- Converting dates to epoch and vice versa
- Retrieving time units from the date
- Date arithmetics
- Finding the difference between two dates
- Converting between time zones
- Running the code block periodically
- Waiting a certain amount of time
- Timeout long-running operations
- Serializing the time and date
