(lxix) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2017-04-14 21:17:19 GMT

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1. Does Python optimize away a variable that's only used as a return value? - [66/2]
2. How can I split a string of a mathematical expressions in python? - [11/7]
3. Pandas select rows if ID appear several time - [10/3]
4. Writing a python method that refers to both the instance and the class - [10/2]
5. Parsing a "simple" grammar - [10/1]
6. Python matplotlib colorbar scientific notation base - [8/2]
7. Some characters stick to my colorized prompt in Python cmd - [8/1]
8. Python decorators vs passing functions - [7/1]
9. python ntlk donwload gives parser eror - [6/2]
10. Why `__iter__` does not work when defined as an instance variable? - [6/1]