Adventures in Tech

"Mining the social web" is a book about how to access social data from the most popular social services today by using the services' public APIs, and analyzing the retrieved data to gain insights about it. The book uses the Python programming language to access and manipulate the data, and provides code snippets of common tasks within the book, as well as full iPython notebooks on Github. The book is written as documentation for the freely available iPython notebooks, with the documentation providing context and background for the code, as well as describing the algorithms used to mine the social data. The author tries to be as concise as possible, although he did not succeed in the first chapter, where the first three section were verbose, and relatively unnecessary,  describing what twitter is and why people use it as a microblogging platform. With that out of the way, the writing style improves as the book progresses, and is a mixture of code examples and step ...

A couple of months ago I stumbled upon an  info graphic that depicts popular coffee drinks around the world , and thought I'd give some of these drinks a try. I started with the cortado: a drink that is popular in Spain, Portugal, and Columbia, and consists of one part espresso, and one part steamed milk. Almost every coffee shop that I went to had no idea how to make the drink, and it became a great conversation starter with the coffee barista, describing where I stumbled upon the recipe, and what other coffees are popular in different regions of the world.  I was pleasantly surprised when one barista at Peet's coffee knew how to make the drink from his travels to Spain. He also suggested modifications to the drink that would make it more delicious including using whole milk instead of 2%, adding another shot of espresso, and sweetening the drink with one pack of brown sugar. The final combination is my current favorite.

My Macbook Air started to show wear and tear after a couple of years of heavy use. Five of the keys on the keyboard broke and had to be replaced, despite my light touch typing--honestly, and the battery has moved from the warning that it needs service to retaining electric charge for shorter and shorter periods of time, to not holding a charge at all. For my next device I contemplated getting another Macbook Air with the highly enviable 12hr battery life, or switching back to a 15 inch Macbook Pro, and enjoying a more powerful machine, with a retina display and a respectable 8 hours of battery life. The prospect of more screen real-estate, and more processor power was too enticing, so I ended up getting the Macbook Pro despite the weight difference. Since I accumulated 3+ years worth of data and software on the Air, I did not want to repeat the process of reinstalling apps from scratch and searched for an easy way to migrate the data to the new machine.  Most of the online rec...

I am fairly disappointed in the quality of the Fitbit flex bands. After a couple of months of moderate use, the bands developed deep cracks and finally broke. There are a lot of accounts online and on Facebook from Fitbit users who have experienced similar issues, so the problem is widespread and not isolated. What makes matters worse, is that after ordering and getting a replacement band from Fitbit, a rash developed on my skin. I did not experience a rash with the prior band color, and my guess is that the material is different from the original one I had. Now I have two choices, either get another replacement band with the original color, and hope that it does not cause a rash, or give up on the Fitbit completely, and wait for some of the newer health tracking technologies around the corner. An iWatch perhaps?