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"""
It took me far longer than necessary to figure out how to use yt-dlp to trim/download a subset of a longer video
outside the context of a command line (i.e., directly in Python), so I'm recording it here for posterity.

There's no shortage of command-line examples of using `--ppa "ffmpeg_i:[...]`, but the documentation doesn't
exactly make it clear how to translate this to the Python version of the options, so here goes. A couple
additional quirks come into play too; we'll get to those soon enough.
"""

import yt_dlp

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Discord.js v14 Events

An overview of all events in Discord.js v14 with examples.

📢 | Last updated: 27 July 2022

ℹ️ | client references to your client instance.

ℹ️ | The v13 overview can be found here.

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// Welcome to my gist! This is how you can create an invite tracker using JavaScript and Discord.JS!
// First we are going to statt off in our ready event.

// Create a new Collection called guildInvites and add it to your client
// client is the new Client you created in your main file. If you're using an event handler, make sure to pass the client into this file.
const { Collection } = require("discord.js");

// Collection is an enhanced Map which we are going to save our invites to.
const guildInvites = new Collection();
client.invites = guildInvites;

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CSS units

Recommendations of unit types per media type:

Media	Recommended	Occasional use	Infrequent use	Not recommended
Screen	em, rem, %	px	ch, ex, vw, vh, vmin, vmax	cm, mm, in, pt, pc
Print	em, rem, %	cm, mm, in, pt, pc	ch, ex	px, vw, vh, vmin, vmax

Relative units

Relative units

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//Update one annotation
app.put('/api/annotations/:req_id', (req, res) => {
    const {
        qoute,
        ranges,
        text,
        id
    } = req.body;
    const {
        req_id

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{
    "total": 43127,
        "rows": [
            {
                "id": "d41d8cd98f00b204e9800998ecf8427e",
                "text": "Updated annotation text",
                ...
    },
            ...
  ]

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app.get('/api/search/:name', (req, res) => {
    const {
        name
    } = req.params;
    db.find({ file_name: name }).then(doc => {
        let annotations = [];
        doc.forEach(n => {
            annotations.push(n.rows);
        });
        res.json({

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//Create annotations
app.post('/api/annotations/:name', (req, res) => {
    //create a random id object for annotations
    let id = uuidv4();
    const {
        qoute,
        ranges,
        text
    } = req.body;
    const {

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//Our custom function to add uri into annotations
var pageUri = function () {
    return {
        beforeAnnotationCreated: function (ann) {
            ann.uri = window.location.href;
        }
    };
};
//Init Annotatorjs
var app = new annotator.App()

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Requirements

Run pip install pipenv to install pipenv

Run pipenv shell to create an environment, if does not exist, and activate it.

Run pipenv install python_decouple whitenoise dj_database_url Pillow gunicorn May take a while.

This should create two files: Pipfile and Pipfile.lock. Keep them in the project root.