Alex questions

Alex answers

• Remote and local authentication fails on Mongo DB 3.0.7 (installed on Amazon EC2)
• T-SQL to pull decimal values from a string
• $unwind with group and count
• for ... in - Is the object being iterated evaluated just once before entering the loop?
• MongoDB: Sum of all items in referenced collection
• Performing Arthimetic to all values in an Array
• MongoDB Java Driver - How to disable Cursor Timeout in aggregation query?
• MD5 Hashing a CSV with Python
• SQL Server query with extremely large IN clause results in numerous queries in activity monitor
• Spring Mongodb Timestamp Timezone Misleading