Learn how to compose two functions where one or both of those functions is/are quadratic. To compose two functions means to express one of the functions as a function of the other function. This is ...

Welcome to my JavaScript Asynchronous Guide repository! This guide is a collection of notes, examples, and exercises based on my journey of learning asynchronous JavaScript. It is designed to help ...

Last week we enhanced a map interface with voice commands using annyang. This week we’ll extend our multi-modal interface even further by adding simple head-tracking using pico.js. Pico.js is a ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...

Developing embedded software that is flexible and scalable has become an important aspect to product development. More and more, companies aren’t developing a single monolithic product, but instead, ...

OK, it's been 30 years since I spent much time coding. The last time I used a callback was with X Windows, Xlib, and Athena. Forgive me - this javascript, jquery business is making my head hurt. I'm ...