1. 2016. Android DDMS. (2016). http://developer.android.com/tools/debugging/ddms.html. 2016. Android DDMS. (2016). http://developer.android.com/tools/debugging/ddms.html.
2. 2016. CLOC -- Count Lines of Code. (2016). http://cloc.sourceforge.net. 2016. CLOC -- Count Lines of Code. (2016). http://cloc.sourceforge.net.
3. 2016. Facebook http://www.facebook.com. (2016). 2016. Facebook http://www.facebook.com. (2016).
4. 2016. Google Now. (2016). http://www.google.com/landing/now/. 2016. Google Now. (2016). http://www.google.com/landing/now/.
5. 2016. qdapDictionaries for R. (2016). http://trinker.github.io/qdapDictionaries/ 2016. qdapDictionaries for R. (2016). http://trinker.github.io/qdapDictionaries/