Alex Wohlbruck questions

• CSS :not selector doesn't work
• Find specific class out of multiple in jQuery
• Mongoose - Should I add refs to parent docs, child docs, or both?
• Setting up a database connection class in PHP
• UI Router: redirect to child state when navigating to abstract parent state
• Node - Can't seek audio stream
• Keep one element centered between two elements of different widths in flexbox
• Mongoose - Return error in 'pre' middleware
• Mongoose - add global method to all models

Alex Wohlbruck answers