In an attempt to understand the technical side of the cryptocurrency craze, I read the book, Bitcoin and Cryptocurrency Technologies (http://bitcoinbook.cs.princeton.educeton.edu). It was a great book and I’d highly recommend it. What follows is somewhat of a book report on the beginning chapters, a look under the hood at what a blockchain is.
There are a lot of APIs out there, a lot of networking layers, a lot of abstractions, I’m going to offer just one way to start building Swift models backed by a RESTful API. Out of personal preference, PromiseKit will be used instead of callbacks and ObjectMapper will be used to convert between JSON and […]
When building an iOS application there are times when the best solution for a particular view or screen is to build it as a webpage and then embed it into the app using a UIWebView. There are certain things a webview can do really well that are otherwise hard to replicate, and while not as […]
In addition to outputting lots of useful information, the Rails logger can be a useful debugging tool. But debugging with the log file can become frustrating as it will be cluttered with default content. The solution to this problem is to create a custom logger and log file for such output. The easiest way to […]
Much of programming is writing code with an obvious solution, it’s being a code monkey. You lay things out, you move them around, you wire it up, but you don’t really need to stop and think. I’d estimate that everyone is about equally good at this. But some of the work is also spent solving […]