Creating Arrays in Hasura
Hasura is one of my favorite ways to create a managed GraphQL API for my applications. I find it easy and straightforward as well as suitable for a wide range of use cases. However, since working with Hasura, I’ve seen …
Articles Tagged
arrays
6 Articles
Using the Grid Shepherd Technique to Order Data with CSS
Shepherds are good at tending to their sheep, bringing order and structure to their herds. Even if there are hundreds of those wooly animals, a shepherd still herds them back to the farm at the end of the day.
When …
An Illustrated (and Musical) Guide to Map, Reduce, and Filter Array Methods
Map, reduce, and filter are three very useful array methods in JavaScript that give developers a ton of power in a short amount of space. Let’s jump right into how you can leverage (and remember how to use!) these super …
Una Kravets
on
(Updated on )
Does it mutate?
This little site by Remy Sharp’s makes it clear whether or not a JavaScript method changes the original array (aka mutates) or not.
I was actually bitten by this the other day. I needed the last element from an array, …
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Chris Coyier
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Understanding the Almighty Reducer
I was recently mentoring someone who had trouble with the .reduce() method in JavaScript. Namely, how you get from this:
const nums = [1, 2, 3]
let value = 0
for (let i = 0; i < nums.length; i++) {
Alphabetizing Arrays, Objects, and Arrays of Objects
Alphabetizing can be a little tricky, as you might want to be case-insensitive with what you are sorting. Also, arrays are the thing that you sort, but sometimes you have an object. Or an array of objects. Or otherwise nested combinations...
Chris Coyier
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