(lxxv) stackoverflow ruby report

This is the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2013-10-26 11:05:54 GMT

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1. Troubles with Rails and postgres after updating to OS X 10.9 Mavericks - [11/4]
2. Strange meaning of || and ||= in Ruby (2.0, 1.9.3, jruby 1.7.4) - [9/3]
3. Integer division by negative number - [5/2]
4. When can Ruby classes have multiple superclasses - [4/2]
5. How does to_enum(:method) receive its block here? - [4/3]
6. Serialize/De-serialize objects via HTTP, Ruby (no ROR) - [4/2]
7. What is the best practice for handling nil objects and properties? - [3/2]
8. Feature testing conditional page content rendering for a mobile device - [3/2]
9. ruby - start a thread - [3/3]
10. Ruby Split string by multiple delimiters - [3/4]