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JS Assessment: Assess your Javascript skills

Functions in Javascript

Explore advanced JavaScript functions by practicing passing arrays as arguments, using closures, creating partial functions, and manipulating the context and arguments object. This lesson helps you build deeper understanding and application of JavaScript functions.

We'll cover the following...

Assess your skills

Test yourself by using an array as an argument when calling a function.

Javascript (babel-node)
// Return what fn returns using arr as arguments
argsAsArray = function(fn, arr) {
  
}

Test yourself by ...