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<dashboard class="dashboard">
    <dashboard-header title="Datacenter">
        <dashboard-clock digital="true" binary="true" />
    </dashboard-header>
    <server-list>
        <server v-for="(server, index) in servers" :class="{ 'has-failed': !server.status }" :type="server.type" @click.native="updateServerStatus(index)">
            <span slot="name" class="data">{{server.name}}</span>
            <span slot="status" class="data signal">{{server.status ? 'ONLINE' : 'OFFLINE'}}</span>
            <span slot="adr" class="data">{{server.adr}}</span>
        </server>

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100+ different js counter apps...

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A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

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)

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CATEGORY THEORY FOR PROGRAMMERS

Category Theory 1.1: Motivation and Philosophy 
https://www.youtube.com/watch?v=I8LbkfSSR58&index=1&list=PLbgaMIhjbmEnaH_LTkxLI7FMa2HsnawM_

Composability, Abstraction, Reusability

Category Theory is a higher-level language.
Not a practical, executable language.

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import { Functor1 } from "fp-ts/lib/Functor";
import { URIS, Kind } from "fp-ts/lib/HKT";
import { pipeable } from "fp-ts/lib/pipeable";
import { flow } from "fp-ts/lib/function";

interface Algebra<F extends URIS, A> {
  (_: Kind<F, A>): A;
}

interface Fix<F extends URIS> {

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/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

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for node in node1 node2 node3;do
  multipass launch -n $node
done

# Init cluster on node1
multipass exec node1 -- bash -c "curl -sfL https://get.k3s.io | sh -"

# Get node1's IP
IP=$(multipass info node1 | grep IPv4 | awk '{print $2}')

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import { IProtocol, IRequestResponseMap, IEventMap } from "./IProtocol";
import { ISerializable } from "./ISerializable";

type RequestResponseMap = {
  ping: {
    RequestParams: {};
    ResponseParams: {};
  };
  echo: {
    RequestParams: ISerializable;

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// TypeScript Fundamentals For JavaScript Developers

/*
  Tutorial for JavaScript Developers wanting to get started with TypeScript.
  Thorough walkthrough of all the basic features.
  We will go through the basic features to gain a better understanding of the fundamentals.
  You can uncomment the features one by one and work through this tutorial.
  If you have any questions or feedback please connect via Twitter:
  A. Sharif : https://twitter.com/sharifsbeat
*/

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type JSValue = { kind: 'JSNull' }
             | { kind: 'JSBool',     value: boolean }
             | { kind: 'JSString',   value: string  }
             | { kind: 'JSRational', asFloat: boolean, value: number }
             | { kind: 'JSArray',    value: JSValue[] }
             | { kind: 'JSObject',   value: { [key: string]: JSValue } }