Sorted:

problem about elisp-Collection of common programming errors

rspec2 throws 'undefined method' for model class method (.self)-Collection of common programming errors

JSHint: Allow empty return statements with ASI-Collection of common programming errors

problem about identifier-Collection of common programming errors

Why cant I do this in my controller-Collection of common programming errors

problem about flags-Collection of common programming errors

Google Maps API v3 – How to specify “VehicleType”-Collection of common programming errors

Find all the numbers for which the rational expression is undefined r^3-3r/r^2-49?-Collection of common programming errors

calling different URL based on button value using jquery-Collection of common programming errors

problem about googletest-Collection of common programming errors