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// NOTE: I added the .js extension to this gist so it would have syntax highlighting. This file should have NO file extension

{
    // Settings
    "passfail"      : false,  // Stop on first error.
    "maxerr"        : 100,    // Maximum error before stopping.


    // Predefined globals whom JSHint will ignore.
    "browser"       : true,   // Standard browser globals e.g. `window`, `document`.

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These are a few quick easy ffmpeg command lines that can be used to make oft-used video formats. I use them a lot so I wrote them down in a txt file but I converted it to markdown to upload here and access on all my pcs.

Feel free to use 'em. I've gathered them through superuser posts, wiki trawls, and personal experience.

General notes

• Add -movflags faststart to make mp4 files have their headers at the beginning of the file, allowing them to be streamed (i.e. played even if only part of the file is downloaded).
• The MP4 container supports MP3 files, so if libfdk_aac isnt available (it's the only good AAC enc) use libmp3lame.
  • Update: unless you're uploading them to Twitter. Twitter doesn't like MP4 files with MP3 audio. Fall back to AAC and provide a higher quality alternative somewhere else.
• For MP4 files, use -preset X to use MP4 enc presets, like slow or superfast. (veryfast or fast is ok)

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FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

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# Basic Download:
youtube-dl URL

# Download Playlist, put in folder, and index with order:
youtube-dl -o '%(playlist)s/%(playlist_index)s - %(title)s.%(ext)s' URL

# Download to /$uploader/$date/$title.$ext:
youtube-dl -o '%(uploader)s/%(date)s/%(title)s.%(ext)s' URL

# Download playlist starting from certain video:

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Vanilla JavaScript Quick Reference / Cheatsheet

Just migrated it from Codepen.io to markdown. Credit goes to David Conner.

Working with DOM	Working with JS	Working With Functions
Accessing Dom Elements	Add/Remove Array Item	Add Default Arguments to Function
Grab Children/Parent Node(s)	Add/Remove Object Properties	Throttle/Debounce Functions
Create DOM Elements	Conditionals

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Adding and Removing Classes, with simple cross-browser JavaScript

The standard JavaScript way to select an element is using document.getElementById("Id"), which is what the following examples use - you can of course obtain elements in other ways, and in the right situation may simply use this instead - however, going into detail on this is beyond the scope of the answer.

To change all classes for an element:

To replace all existing classes with one or more new classes, set the className attribute:

document.getElementById("MyElement").className = "MyClass";

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# Created by Adamino @ https://www.gitignore.io/api/java,android,netbeans,intellij,windows,csharp,wordpress,drupal,sass,linux,bluej,unity,unrealengine,grunt,yeoman,adobe,c++,bower,coffeescript,composer,eclipse,jetbrains,magento,joomla,laravel,lua,meteorjs,node,kobalt,python,objective-c,rails,swift,visualstudio,umbraco,visualstudiocode,webstorm,xamarinstudio,xcode,sublimetext

### Eclipse ###

.metadata
bin/
tmp/
*.tmp
*.bak

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# Composer
vendor
composer.phar

# IntelliJ - PhpStorm and PyCharm
.idea
*.ipr
*.iws

# Eclipse

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Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

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/*===========================================
        this is what !ebp evals to
===========================================*/
const express = require('express');
const session = require('express-session');
const bodyParser = require('body-parser');
const passport = require('passport');
const cookieParser = require('cookie-parser');
const mongoose = require('mongoose');
const dotenv = require('dotenv');