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// ---------------------------------------------------------------------------------------------------------------------------

```javascript
  function foo () {
    console.log(a);
  }

  var a = 2;

  function bar () {

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/*
(Copy and paste)

Rotary encoder decoding using two interrupt lines.
Most Arduino boards have two external interrupts,
numbers 0 (on digital pin 2) and 1 (on digital pin 3).

Program sketch is for SparkFun Rotary Encoder sku: COM-09117
Connect the middle pin of the three to ground.

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export const promiseState = async (p: Promise<any>): Promise<string> => {
    const t = {};
    return await Promise.race([p, t]).then(
        (v) => {
            return (v === t)
                ? 'pending'
                : 'fulfilled';
        },
        () => 'rejected');
};

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Paste Screenshot Demo

Paste screenshots from your clipboard into the gist:

• From context menu: Paste Screenshot command.
• From command palette: GistPad: Paste Screenshot command.
• With a shortcut: super + shift + v.

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@import url("https://fonts.googleapis.com/css?family=Source+Code+Pro:400,500,600,700|Source+Sans+Pro:400,600,700&display=swap");
body {
  background: #ddeefc;
  font-family: "Source Sans Pro", sans-serif;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

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Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

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‎‎​

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<div id="app"></div>

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<div id="app">
    <h1>{{ header }}</h1>
    <p>Feel free to edit the HTML, JavaScript and CSS in this playground. The preview will update in real-time, so that
        you can visually explore your ideas.</p>
    <button @click="sayHi">Say Hi! <span class="fa fa-heart" /></button>
</div>