Tag Archives: optimization

Don’t create variables you don’t need

We were having a problem in our app where occasionally photos would load only partway. You’d see the top portion of the photo and the rest would be white. In testing, I was not seeing network errors. Nor was memory being exhausted. Listening in on the ImageView’s error event showed no errors being reported. It wasn’t… Read More »

Resolution-specific graphics in Titanium

Working on an app the other day, I came across some complex logic for selecting which graphics to show on an iPhone 5 vs. an iPhone 6 vs. and Android device. While it worked, it didn’t capture all possibilities and frankly, was totally unnecessary. In the end, I replaced 30 or so lines of if-then… Read More »