marlosirapuan

Install ffmpeg

brew install ffmpeg

Download file through url, like this:

ffmpeg -protocol_whitelist file,http,https,tcp,tls,crypto -i "http://url-file.domain.m3u8" -c copy video.mp4

charlesroper

How to setup a practically free CDN using Backblaze B2 and Cloudflare

⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,

pcattori

import { Base64 } from 'js-base64'
import { Op } from 'sequelize'
import { fromGlobalId } from 'graphql-relay'

// https://github.com/graphql/graphql-relay-js/issues/94#issuecomment-232410564

const effectiveOrder = ({ last }, orderBy) => {
    /* adds `id ASC` to end of `ORDER BY` if `id` is not already in the `ORDER BY` clause
    flips `ASC` to `DESC` (and vice-versa) if pagination arg `last` is defined
    */

yangshun

	prettier-eslint	eslint-plugin-prettier	eslint-config-prettier
What it is	A JavaScript module exporting a single function.	An ESLint plugin.	An ESLint configuration.
What it does	Runs the code (string) through prettier then eslint --fix. The output is also a string.	Plugins usually contain implementations for additional rules that ESLint will check for. This plugin uses Prettier under the hood and will raise ESLint errors when your code differs from Prettier's expected output.	This config turns off formatting-related rules that might conflict with Prettier, allowing you to use Prettier with other ESLint configs like eslint-config-airbnb.
How to use it	Either calling the function in your code or via [prettier-eslint-cli](https://github.co

jgautheron

import ReactUpdates from 'react-dom/lib/ReactUpdates'
import ReactDefaultBatchingStrategy from 'react-dom/lib/ReactDefaultBatchingStrategy'
import 'isomorphic-fetch'

const logError = (err, extra = {}) => {
  fetch('/logger', {
    method: 'POST',
    credentials: 'same-origin',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({

thornbill

# Official framework image. Look for the different tagged releases at:
# https://hub.docker.com/r/library/node/tags/
image: node:6

before_script:
  - npm install

# This folder is cached between builds
# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
cache:

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

AndiDittrich

// SPDX-License-Identifier: MPL-2.0

// AES Encryption/Decryption with AES-256-GCM using random Initialization Vector + Salt
// ----------------------------------------------------------------------------------------
// the encrypted datablock is base64 encoded for easy data exchange. 
// if you have the option to store data binary save consider to remove the encoding to reduce storage size
// ----------------------------------------------------------------------------------------
// format of encrypted data - used by this example. not an official format
//
// +--------------------+-----------------------+----------------+----------------+

plapier

//
//  toggleLaunchAtStartup.swift
//  Recents
//
//  Created by Phil LaPier on 5/21/15.
//  Copyright (c) 2015 Philip LaPier. All rights reserved.
//
// With help from: https://github.com/RamonGilabert/Prodam/blob/master/Prodam/Prodam/LaunchStarter.swift

import Foundation