Mahdi questions

• Apply promotion code to an incomplete subscription
• Do we have something same as Java and C# Object in Golang?
• Go: Embedding a primitive type?
• Is refactoring more difficult in functional programming than in OOP?
• Do we still need mutex if everything is immutable?
• Replacing nginx with uwsgi
• Does fragile base class issue exist in Go?
• Java consumes memory more than Xmx argument
• What does `git fetch origin master:master` mean?
• Haskell: Typeclass vs passing a function

Mahdi answers