Rachel Shallit questions

Rachel Shallit answers

• define a function with tuples
• Initialize Variables in a loop
• Scala: not a legal formal parameter
• Demonstrate first-class functions in this simple example [closed]
• Operating on Scala collections in generic way
• assert_no_template
• How does `let` work in Scheme?
• Class.superclass = Module, Module.class = Class?
• Limit "each" list in Rails
• Accent in Regular Expression in Java