John Abraham

Bluetooth Advertising UPDATE (Dec. 7, 2014): I am interested in understanding how my Bluetooth scanning Android app, Bluescan could be...

I needed to test a new Android device today and decided it was time to give Genymotion a try. So far a great experience that has greatly sim...

Installation notes for the Ubertooth Bluetooth test tool on Mac OS X 10.9.3. Installation was strait forward with a glitch or two from th...

Very likely! I developed BlueScan , an Android Bluetooth scanner, as a research project to better understand Bluetooth usage in the wild. ...

After having developed a number of apps on both iOS and Android, using both native SKDs as well as a cross platform development toolkit (Tit...

After porting the McRun iOS app to Android, I realized that using a cross platform framework was not going to work for my Bluetooth scanning...

Here's a quick way to list files in your git repository:  git log --pretty=format: --name-only --diff-filter=A | sort -

I've been doing some web development using a Python/Flask/PostgreSQL/Heroku stack. In the spirit of documenting some of my doings for my...

I went to update some content on my Heroku hosted Python/Flask app and was unable to upload /  git push the app due to an "internal se...

I've been experimenting with Python and the Flask web development framework. Combined with hosting on Heroku, I was surprised how quickl...