Jeff LewisGetting started with micro-services using Scala, Akka HTTP, and SqubsSqubs are software containers that provide an infrastructure for combining many micro-services together.Jul 12, 2017Jul 12, 2017
Jeff LewisSigning AWS requests with signature version 4 in Swift 3Here is the code that I used to sign requests to AWS in Swift 3.Jan 2, 201710Jan 2, 201710
Jeff LewisAndroid HttpURLConnection with AsyncTask TutorialThis tutorial will show how to complete an HTTP POST using Java’s HttpURLConnection library and Android’s AsyncTask library. I will discuss…Nov 29, 20164Nov 29, 20164
Jeff LewisDisplaying Fragments in a Simple Android AppI haven’t found many tutorials on this subject that made sense to me, so I am going to write a simple tutorial of how I display fragments…Nov 29, 2016Nov 29, 2016
Jeff LewisUnwrapping Swift optionals with`??`We’ve all seen swift code that looks like this:Feb 6, 2016Feb 6, 2016