Get your brains ready folks, this is a mental adventure that you don’t want to miss!
Stabby functions, also known by their more boring official name Arrow Functions, were introduced to help eliminate this hacks. What are this hacks?
Category: javascript
Window sizes
Well that didn’t take long – this post is not about when to use technology. Instead, it’s about window sizes.
When to use it: JavaScript Promises
Let’s say you’re developing a simple alternative to the TriMet website, where riders can (among other things) check real-time location of buses and trains. This means that your website will need to query the TriMet TransitTracker service when one of your site’s users performs a search.
So now your life has many more problems than just a moment ago. How does your code get called when the TransitTracker service:
- returns the real-time location information?
- is unavailable?
Further, how do you implement your site so that it shows on-time arrivals in green, and late arrivals in red?