A classic example usage of the flyweight pattern is the data structures for graphical representation of characters in a word processor. It might be desirable to have, for each character in a document, a glyph object containing its font outline, font metrics, and other formatting data, but this would amount to hundreds or thousands of bytes for ... Sep 11, 2018 · Register dependencies is an important task when you are dealing with some DI Container, you can face a situation when you have a large number of registrations and it can be annoying sometimes, check it out below: For sure you can have so much more dependencies to register than the example above, but if you… Node.js Builder Pattern example using Builder class. In this example, we’re gonna use Builder Pattern to create Customer objects that have fields: name, age, location, languages. The difference is that we will split Builder function into Builder class (CustomerBuilder) and Product class (Customer). Create Product class for complex object Apr 03, 2019 · The purpose of this course is to help developers design clean typescript code. Meaning expressive, concise code that is also flexible and maintainable. The course is a mix of theory, brainstorms and hands-on exercises designed to teach developers practical techniques they can immediately apply to real-world projects. After speaking and teaching at conferences and workshops all over the world, I now focus on bringing you online courses for huge topics, from Angular and TypeScript through to JavaScript itself. I'm a developer at my core, and since joining the Google Developer Expert program have strived to bring developers of all skill levels the best ...