user94628 questions

• MongoDB search for each dict in list in collection
• MongoDB equal to
• HTML form data not received by Tornado class
• Real-time data with D3
• MongoDB using $pull to delete dictionary in an array sub-document
• React update state in parent from child components
• Tornado redirecting to page with parameters
• MongoDB search to return only specific fields
• Calculating Pearson correlation
• Format datetime.utcnow() time

user94628 answers