Sorted:

problem about gemfile-Collection of common programming errors

problem about bundle-install-Collection of common programming errors

problem about blas-Collection of common programming errors

Unexpected field in Mysql fetch data-Collection of common programming errors

Unexpected closing curly brace } error-Collection of common programming errors

Errors when trying to set up Ruby on Rails and connect to localhost:3000-Collection of common programming errors

php syntax error, unexpected T_OBJECT_OPERATOR-Collection of common programming errors

Unexpected server reset with php and apache-Collection of common programming errors

Unexpected IF in MySQL procedure-Collection of common programming errors

Advice for good web server development setup [closed]-Collection of common programming errors