Using a library is by itself a privilege. These days we have libraries for pretty much every complex task in software development. However, each time we use another library it is also a new opportunity to improve your understanding of software. Most developers will approach a library by trying to figure out as quickly as…
Mathematical functions are a simple transformation from inputs to outputs. Given a set of parameters, a function performs a transformation based on these parameters, and returns the desired results. Because of their simple character, mathematical functions are a good analogy for what can be done by a computer. Since they are independent entities, functions can…
Hyperlinks are a powerful feature provided by web browsers. The original technologies designed for web promoted hyperlinks as the central mechanism for connecting pages in different sites. The concept of hyperlink is so important that it is central to the classifications used by search engines, such as Google with its page rank. Nonetheless, hyperlinks are badly…