Ferris questions

Ferris answers

• Pandas - Group by and rank within group based on multiple columns
• How to gather buses enter/exit stations records into trips to give unique ID, and drop duplicate record with small difference in time?
• postgresql json to columns error Character with value must be escaped
• Adding jupyter_nbextensions_configurator to Jupyter Notebook
• Scala Console.readInt deprecated
• Pandas Lookup to be deprecated - elegant and efficient alternative
• sshtunnel doesn't recognize private key password
• Modifying the Javascript Navigator object with Selenium
• How to filter a list based on ascending values?