Grouping array elements by a property
JavaScript
Read fire tipDestructuring the console object
JavaScript
console is an object like any other. That means we can destructure from it like we do with other objects as well.
// Tired of writing “console.” all the time?
console.log('This sure is tiresome.')
console.warn('That’s a lotta keystrokes.')
// Destructure the functions from the console object.
const { log, warn } = console
log('Look ma, no console!')
warn('I’m going to let you do whatever.')
More fire tips
Splitting arrays into X elements and “the rest”
When a feature calls for the first five photos from a list and a link that says “27 more photos”, we can split the list of photos into these two blocks.
JavaScript
Read fire tipSplitting strings by lengths
JavaScriptregular expressions
Read fire tip