I'm a little confused by the Dict() documentation because it does not seem to cover pushing items to a dict.
How would I initialize a dict of size n using *sizehint* then push key/value pairs to it? The pythonic syntax of syntax of dict["foo"] = "bar" seems to throw an exception, and push!() doesn't make pushing key/value pairs clear. Dict documentation: http://julia.readthedocs.org/en/latest/stdlib/base/#Base.Dict Thanks!
