What’s does a mouse drag event have in common with an Array of numbers? The answer to this question may surprise you: they are both collections.
Using just a few functions, you will learn how to do the following:
Declaratively build complex events out of simple events (ex. drag n’ drop)
Coordinate and sequence multiple Ajax requests
Reactively update UI’s in response to data changes
Eliminate memory leaks caused by neglecting to unsubscribe from events
Gracefully propagate and handle asynchronous exception
Are your kids learning how to code? Whatever job they'll have in the future knowledge of how computers work is going to be an advantage. Several countries have already introduced compulsory computing in schools, but Norway is currently lagging behind. Who gets to decide what is being taught? Should we let tech giants like Google or Facebook do it in after school clubs? If we leave the education to them can we trust them to also teach about corporate mass surveillance? What about civic tech? If the goal is not to produce new workerbees for these institutions but rather create a society of tech savvy rebels who will change the world for the better, what should we do?