Sorted:

Code::Blocks building problem-Collection of common programming errors

Doctrine2: ReflectionException' with message 'Class Comment does not exist in …' while trying use doctrine models in codeigniter controller-Collection of common programming errors

Why “undefined reference” when the variable is defined and the library is linked?-Collection of common programming errors

Unhandled Exception : Redefining already defined constructor for class-Collection of common programming errors

Debug photo like system-Collection of common programming errors

Pheanstalk in Laravel, Everything ends up as an unhandled response?-Collection of common programming errors

Crash after dropping pins on map in iOS6-Collection of common programming errors

Require Once Generates Errors in Kohana v3.3.1-Collection of common programming errors

I want to return a function of vector<Competition> but is told that Competition is undeclared and that I am using undefined class 'std::vector'-Collection of common programming errors

Send app request to facebook friends in Android-Collection of common programming errors