1import path from "path";
2import fastify from "fastify";
3import autoload from "fastify-autoload";
4
5const server = fastify({ logger: true });
6
7server.register(autoload, {
8  dir: path.join(__dirname, "plugins"),
9});
10server.register(autoload, {
11  dir: path.join(__dirname, "routes"),
12});
13
14server.listen(8080, (err, address) => {
15  if (err) {
16    console.error(err);
17    process.exit(1);
18  }
19  console.log(`Server listening at ${address}`);
20});

1📦server  
2 ┣ 📂plugins  
3 ┃ ┗ 📜auth.ts  
4 ┣ 📂routes  
5 ┃ ┣ 📂auth  
6 ┃ ┃ ┗ 📜index.ts  
7 ┃ ┣ 📂post  
8 ┃ ┃ ┗ 📜index.ts  
9 ┃ ┗ 📂user  
10 ┃ ┃ ┗ 📜index.ts    
11 ┗ 📜index.ts

1module.exports = {
2  style: {
3    postcssOptions: {
4      plugins: [require("tailwindcss"), require("autoprefixer")],
5    },
6  },
7};

1"start": "cross-env NODE_ENV=production node ."

1"build": "INLINE_RUNTIME_CHUNK=false react-scripts build",

1"build": "set INLINE_RUNTIME_CHUNK=false react-scripts build",

1tween.connect("tween_completed",self,"custom_method")

1ls /usr/share/fonts

1sudo apt install ttf-mscorefonts-installer

1sudo fc-cache -vr

1func my_func():
2    yield(button_func(), "completed")
3    print("All buttons were pressed, hurray!")
4
5func button_func():
6    yield($Button0, "pressed")
7    yield($Button1, "pressed")

1/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

1curl -fsSL https://fnm.vercel.app/install | bash -s -- --install-dir "./.fnm" --skip-shell

1eval "$(fnm env)"

1corepack enable

1get_viewport().get_mouse_position()

1Input.set_mouse_mode(Input.MOUSE_MODE_HIDDEN)

1class_instance.set("property_name",value)

1$Control.set("mouse_filter", Control.MOUSE_FILTER_IGNORE)

1[center]text[/center]

1sudo mv fromPath/ toPath/

1export default function handler(req, res) {
2  res.status(200).json({ name: 'John Doe' })
3}

1fetch("/api/example")

1"scripts": {
2    "dev": "next dev -p 8080", // for dev 
3    "start": "next start -p 8080" // for prod
4},

1figure.parent{
2    text-align: center;
3}
4img.child{
5    ...
6}
7figcaption.child{
8    ...
9}

1white-space: pre-line;

1const options = {
2   // Swagger options
3}
4
5module.exports = async function (fastify, opts) {
6  // Place here your custom code!
7  ...
8
9  fastify.register(require("fastify-swagger"), options);
10
11  // Do not touch the following lines
12  ...
13};

1d:

1cd -

1const getExtension = str => {str.slice(str.lastIndexOf("."))};

1tasklist

1taskkill /f /pid <PID>

1[share]
2...
3access based share enum = yes

1sudo service smbd reload

1pm2 list

1fastify.listen(8081, function (err, address) {
2  if (err) {
3    console.log('err', err)
4    fastify.log.error(err)
5    process.exit(1)
6  }
7  console.log(address)
8  fastify.log.info(`server listening on ${address}`)
9})

1ssh -v -L 8081:127.0.0.1:8081 user@host

1E: Failed to fetch http://archive.raspberrypi.org/debian/dists/buster/InRelease  
2E: Some index files failed to download. They have been ignored, or old ones used instead.

1sudo nano /etc/resolv.conf

1nameserver 8.8.8.8

1touch test.txt

1fastify.get(path, [options], handler)

1let user = await User.create({ ... })
2user = await user.populate('company')

1import axios from 'axios';
2
3const fetchClient = () => {
4  const defaultOptions = {
5    baseURL: process.env.REACT_APP_API_PATH,
6    method: 'get',
7    headers: {
8      'Content-Type': 'application/json',
9    },
10  };
11
12  // Create instance
13  let instance = axios.create(defaultOptions);
14
15  // Set the AUTH token for any request
16  instance.interceptors.request.use(function (config) {
17    const token = localStorage.getItem('token');
18    config.headers.Authorization =  token ? `Bearer ${token}` : '';
19    return config;
20  });
21
22  return instance;
23};
24
25export default fetchClient();

1const myInterceptor = axios.interceptors.request.use(function () {/*...*/});
2axios.interceptors.request.eject(myInterceptor);

1headers: {"Access-Control-Allow-Origin": "*"}

1const getData = async () => {
2  const res = await fetch("https://opentdb.com/api.php?amount=10");
3
4  const data = await res.json();
5
6  console.log(data);
7};
8
9getData();

1const notes = '/users/joe/notes.txt'
2
3path.dirname(notes) // /users/joe
4path.basename(notes) // notes.txt
5path.extname(notes) // .txt

1console.log(JSON.stringify(obj, null, 2))

1npm init fastify

1/**
2 *  @param {import('fastify').FastifyInstance} fastify
3 */

1<form action="#" id="form">
2  <fieldset>
3    <legend>Form inputs</legend>
4
5    <label for="name">Name</label>
6    <input type="text" id="name" name="name" />
7
8    <label for="phone">Tel</label>
9    <input type="tel" id="phone" name="phone" />
10
11    <label for="email">Email</label>
12    <input type="email" id="email" name="email" />
13
14    <label for="date">Date</label>
15    <input type="date" id="date" name="date" />
16
17    <label for="number">Number</label>
18    <input type="number" id="number" name="number" min="0" max="10" />
19
20    <hr />
21
22    <label>
23      <input type="radio" name="option" value="option1" />
24      Option 1
25    </label>
26    <label>
27      <input type="radio" name="option" value="option2" checked />
28      Option 2
29    </label>
30    <label>
31      <input type="radio" name="option" value="option3" />
32      Option 3
33    </label>
34
35    <hr />
36
37    <label for="select">Select</label>
38    <select name="select" id="select">
39      <option selected>Select one...</option>
40      <option value="option1">Option 1</option>
41      <option value="option2">Option 2</option>
42      <option value="option3">Option 3</option>
43    </select>
44
45    <hr />
46
47    <textarea
48      name="textarea"
49      id="textarea"
50      cols="30"
51      rows="10"
52      placeholder="Type in here..."
53    ></textarea>
54
55    <hr />
56
57    <label>
58      <input type="checkbox" value="true" name="checkbox" checked />
59      Opt in
60    </label>
61
62    <br />
63  </fieldset>
64
65  <button type="submit">Submit</button>
66</form>

1const formElement = document.getElementById("form");
2
3formElement.addEventListener("submit", handleForm);
4
5function handleForm(event) {
6  event.preventDefault();
7  let form = event.target;
8
9  let formData = new FormData(form);
10
11  for (let key of formData.keys()) {
12    console.log(key, formData.get(key));
13  }
14}

1JSON.stringify(Object.fromEntries(formData));

1import download from "image-downloader"
2
3const url = "http://someurl.com/image.jpg"
4const dest = "/path/to/dest"
5
6 download.image({ url, dest })
7    .then(({ filename }) => {
8        console.log("Saved to", filename)
9    })
10    .catch((err) => console.error(err))

1get_owner()

1sprite.texture.get_width()
2sprite.texture.get_height()

1Input.set_default_cursor_shape(Input.CURSOR_ARROW)

1func _ready():
2    connect("mouse_entered",self,"_on_mouse_entered")
3    
4func _on_mouse_entered():
5    print("_on_mouse_entered")

1func _unhandled_input(event):
2    if event is InputEventMouseButton:
3        if event.button_index == BUTTON_LEFT:
4            if event.pressed:
5                print("Left button was clicked at ", event.position)
6            else:
7                print("Left button was released")

1import mongoose from "mongoose";
2
3const modelName = "myModel";
4
5const schema = new mongoose.Schema({
6  field: {
7    type: mongoose.Schema.Types.ObjectId,
8    ref: refModelName,
9  },
10});
11
12const Model = mongoose.model(modelName, schema);

1Model.findById(ID).populate(refModelName).exec();

1html {
2 scroll-padding-top: 4rem;
3}

1<ruby>
2    明日 <rp>(</rp><rt>Ashita</rt><rp>)</rp>
3</ruby>

1import { readFile } from "fs/promises";
2
3const path = new URL("index.html", import.meta.url);
4
5let template = await readFile(path, "utf-8");
6
7const data = {
8 title: "Learn Node JS",
9 body: "This is the final HTML",
10};
11
12for (const [k, v] of Object.entries(data)) {
13 template = template.replace(`{${k}}`, v);
14}
15
16console.log(template);