Holger Just questions

Holger Just answers

• Why does the `next` method in Ruby raises SyntaxError while `next!` or `self.next` don't while monkey patching the String class?
• What is the pre-Ruby2.3 equivalent to the safe navigation operator (&. or "ampersand-dot")?
• Why does an old version of “A byte of Python” claim that # is the less-equals operator?
• liquid - unless for.loop always seems to be last
• mod_passenger options - invalid command
• GitHub still asking for login even after ssh key exchange
• Enforce order of execution in chef recipes
• Middleman Server Not Working on Windows 0.0.0.0:4567
• What are => and : in Ruby?
• How to capture Chef exceptions