formatFormat string to usestring (required)
argsAn array of elements to apply into the format string.Any


Format one or more items according to a format string.

This function is essentially a wrapper around Golang’s fmt.Sprintf() function and uses the same format specifiers.

Of note the following are very useful:

  • The % x applied on strings will hex print the string
  • The %T will reveal the internal type of an object.
  • The %v is the general purpose stringifier and can apply to strings, ints etc.