Scott Olson questions

Scott Olson answers

• How to get the Ruby documentation from the command line [duplicate]
• How to change case of letters in string using RegEx in Ruby
• Sass - find maximum value of list
• C - Convert an uppercase letter to lowercase
• Why don't newtypes use the traits from the inner type?
• Why does Rust put a :: before the parameters in generics sometimes?
• How do I generate the first n prime numbers?
• Vim find last occurrence of
• How do I mock %x in a test?
• How do I show a positive/negative sign on everything but 0 when outputting to a stream?