Hobhouse questions

• What is wrong with this python function from "Programming Collective Intelligence"?
• How do I make django's markdown filter transform a carriage return to <br />?
• What is wrong with the pearson algorithm from “Programming Collective Intelligence”?
• How do I expire a django template cache key on receiving a signal?
• What is the best way to implement a 'last seen' function in a django web app?
• How do I put a task back in the queue if the task fails?
• Why doesn't this loop display an updated object count every five seconds?
• How do I line up text from python into columns in my terminal?
• How do I upload many files at the time to cloud files with Python?
• How do I change my float into a two decimal number with a comma as a decimal point separator in python?

Hobhouse answers