Sorted:

bootstrap_form error undefined method-Collection of common programming errors

problem about condition-variable-Collection of common programming errors

Why does the compiler warn about and ignore the call to my function strlen? [closed]-Collection of common programming errors

serialize ActiveRecord::Coders::Hstore crashes RailsAdmin-Collection of common programming errors

building gcc 4.5.2 on amd x86_64 only building 64 bit libraries-Collection of common programming errors

getting error while converting xml to json-Collection of common programming errors

CMake undefined reference to main-Collection of common programming errors

FactoryGirl and Devise helpers not working in specs-Collection of common programming errors

Evaluation on the right side of an assignment-Collection of common programming errors

I cannot login to my Yahoo mail?-Collection of common programming errors