A long time ago in a galaxy far, far away (and probably in a parallel universe) Han Solo decided to open a restaurant, becoming Chef Solo and one of the best in the business. His specialty was a di...
On the second week of my 52 weeks, 52 projects challenge, I went back to re-learning my favorite JavaScript framework, AngularJS. This week, I thought of making a simple invoice application, that ...
More or less one week ago, I announced my 52 weeks, 52 projects challenge. In the first week, I tried native Android development in a language called Kotlin. If you have seen what Apple is doing wi...
I am late on this one. New Year’s eve happened long time ago, and the next New Year’s eve is happening two and a half months later. But I can’t wait until then, and I shouldn’t wait until then. My ...
A couple of months ago I took a course in Udacity called “Developing Android Apps”. It is developed by Google and it’s the first part of the Android Nanodegree at Udacity. The final project was bui...
According to Wikipedia, 3D printing is any of various processes used to make a three-dimensional object. I would define a 3D printer as “a computer-controlled machine that lies layers of material o...
Most of the card tricks I know are based on doing something without the other guy watching, such as manipulating the cards, seeing them in one way or another, etc. But I know a card trick that is h...
In a previous blogpost I wrote about using Makefiles for build automation. Makefiles might be good enough for C and C++ projects, but no Java developer is using them (there are reasons). Instead, t...
A really nice logical question is “How many times a day do the minute and hour hands of a clock overlap?”. Well that’s easy, 22 times. During the first half of the day, they overlap 11 times: 00:00...
A couple of months ago, I saw a nice Javascript project: a background changing clock. Based on the Hex color codes, it could change the background based on the time, using hours, minutes and second...