9 Best Articles in 2021
codeburst.io
Useful Javascript Array and Object Methods
codeburst.io
6 min read · From 2018 · Write cleaner and more readable code by making use of modern JavaScript array and object methods. Never touch a for/while loop again!
rainsoft.io
How three dots changed JavaScript: spread operator and rest parameter
rainsoft.io
8 min read · From 2016 · Spread operator and rest parameter are great additions. The article explains how they improve array literals, array destruction and function arguments handling.
nature
Array programming with NumPy
nature
7 min read · 2020-09-16 · NumPy is the primary array programming library for Python; here its fundamental concepts are reviewed and its evolution into a flexible interoperability layer between increasingly specialized…
nature
The hidden links between mental disorders
nature
9 min read · 2020-05-05 · Psychiatrists have a dizzying array of diagnoses and not enough treatments. Hunting for the hidden biology underlying mental disorders could help.
Takeaways
CSS-Tricks
An Illustrated (and Musical) Guide to Map, Reduce, and Filter Array Methods
CSS-Tricks
5 min read · From 2019 · 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
samanthaming.com
How to Remove Array Duplicates in ES6
samanthaming.com
6 min read · From 2019 · Let’s look at the 3 ways in ES6 to filter out duplicates from a JS array and return only the unique values. Using Set, Filter, and Reduce.
ibrahima-ndaw.com
15 must-know JavaScript array methods in 2020
ibrahima-ndaw.com
8 min read · 2020-01-10 · Originally posted on my blog In JavaScript, an array is a special variable that is used to store different elements. It has some built-in properties and methods we can use to add, remove, iterate, or…
The 2ality blog
Creating and filling Arrays of arbitrary lengths in JavaScript
The 2ality blog
4 min read · From 2018 · The best way of creating an Array, is via a literal: const arr = [0,0,0]; Alas, that isn’t always an option, e.g. when creating large Arrays. This blog post examines what to do in those cases.…
TechCrunch
Here are the 63 startups that launched today at Y Combinator’s S18 Demo Day 1
TechCrunch
20+ min read · From 2018 · From “cheese 2.0” to connecting flights for satellites, Y Combinator showed off a wide array of early stage startups fresh from its YC Summer 2018 batch. A total of 63 companies took to the stage in front of a full audience at the Computer History Museum today in Mountain View to pitch on-off switc…
Trending
The New York Times
How Losing a Pet Can Make You Stronger
The New York Times
5 min read · May 3rd · The process of acceptance and letting go builds the resilience necessary to navigate an array of life’s obstacles.
freeCodeCamp.org
JavaScript Splice – How to Use the .splice() JS Array Method
freeCodeCamp.org
2 min read · Apr 23rd · The splice() method is a built-in method for JavaScript Array objects. It lets you change the content of your array by removing or replacing existing elements with new ones. This method modifies the…
Reuters
U.S. imposes wide array of sanctions on Russia for ‘malign’ actions
Reuters
4 min read · Apr 15th · The United States on Thursday imposed a broad array of sanctions on Russia, including curbs to its sovereign debt market, to punish it for interfering in last year's U.S. election, cyber-hacking,…
freeCodeCamp.org
The JavaScript Array Handbook – JS Array Methods Explained with Examples
freeCodeCamp.org
~11 min read · May 21st · In programming, an array is a collection of elements or items. Arrays store data as elements and retrieve them back when you need them. The array data structure is widely used in all programming…
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Kent C. Dodds
Array reduce vs chaining vs for loop
Kent C. Dodds
6 min read · 2020-01-14 · A comparison of different approaches to operating on an array
DEV Community 👩💻👨💻
Crash Course: 13 JavaScript Array Methods
DEV Community 👩💻👨💻
6 min read · 2020-03-29 · JavaScript array methods can often provide you incredible, elegant ways to perform the data transformation you need.
v8.dev
Array.prototype.flat and Array.prototype.flatMap
v8.dev
1 min read · From 2019 · The array in this example is two levels deep: it contains an array which in turn contains another array.const array = [1, [2, [3]]];Array#flat returns a flattened version of a given array.
Bit
How to Remove Duplicates from an Array in JavaScript
Bit
5 min read · From 2019 · Recently in one of my projects I had to remove duplicates from an array. Instead of looking up a npm package that could do it for me I…
DEV Community 👩💻👨💻
philna.sh
How not to sort an array in JavaScript
philna.sh
5 min read · 2019-08-26 · Array sorting is one of those things you don’t spend too long thinking about, until it stops working for you. Recently I was working with array of items in JavaScript that were not sorting at all p...
99percentoffsale.com
Cards Against Humanity's 99% Off Sale
99percentoffsale.com
4 min read · From 2018 · For Black Friday, we’re selling a dazzling array of products for 99% off.
exploringjs.com
18. New Array features
exploringjs.com
~13 min read · From 2018 · New static Array methods: Array.from(arrayLike, mapFunc?, thisArg?) Array.of(...items) New Array.prototype methods: Iterating: Array.prototype.entries() Array.prototype.keys() Array.prototype.values()…
jrsinclair.com
Functional JavaScript: Five ways to calculate an average with array reduce
jrsinclair.com
10 min read · From 2019 · The JavaScript array reduce method seems to give people trouble. Part of the reason is that many tutorials start out using reduce only with numbers. So I wrote a previous article about the many other…
