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  Bytes Matter

I love to profile applications, because I always learn something that surprises me.Initial Profiler Surprise: Client SideCase in point, I was recently profiling our Android application, the Famigo Sandbox. This app sends a lot of data back and forth with our API, as we try to determine which of the apps on your phone are safe for your kids. I always assumed that, if app performance suffered during some of the chattier features, it was probably due to slow cell reception.The profiler told me that I was wrong; the tran...

2,646 0       IMPORTANCE OPERATION LOW LEVEL BYTE


  GUI vs CLI: Operation vs Expression

Consider this user interface for a car:The goal of these interfaces is to make you operate something, and operate it efficiently and safely. The grooves and clicks and limits constrain the range of motion and the number of choices. The visual look heavily hints at how to actively use it. They are usually not hard to learn. More importantly, the learning curve plateaus. Once you learn how to drive a car, there’s not much progression after that. Boundedness is an important property of these interfaces, by design.Now look at this “user interface” f...

2,051 0       GUI CLI OPERATION EXPRESSION PROGRAMMER IDE