Hello World

Hello World

Hello World

Hello World

Hello World

var foo = function(x) {
  return(x + 5);
}
foo(3)

var foo = function(x) {
  return(x + 5);
}
foo(3)

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var foo = function(x) {
  return(x + 5);
}
foo(3)

Notification

Note: This is a notification Hello World.

Warning

Warning: This is a warning Hello World.

Error

Error: This is an error Hello World.