Doron Shapiro

Optional headers with an empty value are converted to the empty string

9

## What happened? I have an endpoint method with an optional argument annotated by `@HeaderParam`: ```java @GET @Path("/doStuff") String doStuff(@HeaderParam("value") Optional value); ``` I passed it the value `Optional.empty()` via...

Update ExpGPIO class to fix configure initialstate bug

1

Currently, if `configure` is called on a digital out pin from the ExpGPIO class with an initial state, (e.g. `ExpGPIO(ioexp, 10).configure(DIGITAL_OUT, 1);`, the initial state is treated as a callback...

To reproduce: ``` python >>> from utilitybelt import charset_to_int >>> from utilitybelt import base32_chars >>> charset_to_int("AARDVARK", base32_chars) 574259754 >>> charset_to_int("RDVARK", base32_chars) 574259754 ``` When the leading characters of `s` are...