Square Loading animation using clip-path example.
A Pen by Elior Shalev Tabeka on CodePen.
Square Loading animation using clip-path example.
A Pen by Elior Shalev Tabeka on CodePen.
Circle Loading animation using clip-path example.
A Pen by Elior Shalev Tabeka on CodePen.
Triangle Loading animation using clip-path example.
A Pen by Elior Shalev Tabeka on CodePen.
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Random Background using pseudo elements and Sass SVG Animations for Social Icons CSS Animations
A Pen by Elior Shalev Tabeka on CodePen.
While attempting to explain JavaScript's reduce
method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.
JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List
is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it much simpler to think about both the old list and the new one, what they contain, and
[ | |
{ | |
"hex": "#EFDECD", | |
"name": "Almond", | |
"rgb": "(239, 222, 205)" | |
}, | |
{ | |
"hex": "#CD9575", | |
"name": "Antique Brass", | |
"rgb": "(205, 149, 117)" |
// functions/income/counter.function.js | |
'use strict' | |
const functions = require('firebase-functions') | |
const admin = require('firebase-admin') | |
// Prevent firebase from initializing twice | |
try { admin.initializeApp(functions.config().firebase) } catch (e) {} |