Sentiment analysis allows us to quantify subjectivity and polarity of text - of a review, comment and alike. Subjectivity scores a phrase between fact and opinion while polarity scores negative to positive context. In this article I'll show you how to use it to score TripAdvisor reviews but also how to design and implement a simple application with clean code in mind.
Thermal printers are used to print bills, tickets, labels and alike in shops and various venues. They are small, cheap and get the work done. But how do they work? What can they print and how to control them?
Image optimization is a broad topic. Image can be converted to different file formats, resized and so on. All for saving bandwidth and decreasing time needed to load all elements of a webpage.
But what if we have an image that is ready to be posted on a web page by a user that isn't an expert? What tools can we use to automatically optimize uploaded images? In this article I'll go over few Python and service based solutions for image optimization.
After setting up the base of our ember application we can start doing something more with it. For my tutorials I've picked AdminLTE template to make a admin panel alike application.