(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
[user] | |
name = Pavan Kumar Sunkara | |
email = pavan.sss1991@gmail.com | |
username = pksunkara | |
[init] | |
defaultBranch = master | |
[core] | |
editor = nvim | |
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol | |
pager = delta |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x
This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/
the command zig run my_code.zig
will compile and immediately run your Zig
program. Each of these cells contains a zig program that you can try to run
(some of them contain compile-time errors that you can comment out to play
with)
/*eslint-env es6 */ | |
// Inspired by the paper "A tutorial on the universality and | |
// expressiveness of fold" by Graham Hutton (available at | |
// http://www.cs.nott.ac.uk/~gmh/fold.pdf), implementing some generic | |
// list handling functions in JavaScript in terms of `fold`. | |
// Personally I had an enlightnening moment when I realised the | |
// beautiful interplay of cons lists and foldr during the FP101x | |
// Haskell course. JavaScript's syntax doesn't make this very apparent |
Note:
When this guide is more complete, the plan is to move it into Prepack documentation.
For now I put it out as a gist to gather initial feedback.
If you're building JavaScript apps, you might already be familiar with some tools that compile JavaScript code to equivalent JavaScript code:
let cache = new Map(); | |
let pending = new Map(); | |
function fetchTextSync(url) { | |
if (cache.has(url)) { | |
return cache.get(url); | |
} | |
if (pending.has(url)) { | |
throw pending.get(url); | |
} |
Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.
This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would
var danielsLensTalk = { | |
recordId: 0, | |
creation: { | |
user: 'danielbrice@gmail.com', | |
moment: { | |
date: { | |
year: 2019, | |
month: 5, | |
day: 29 | |
}, |