dbt4u

FFmpeg Cheat Sheet for 360º video

Brought to you by Headjack

 
FFmpeg is one of the most powerful tools for video transcoding and manipulation, but it's fairly complex and confusing to use. That's why I decided to create this cheat sheet which shows some of the most often used commands.

 
Let's start with some basics:

• ffmpeg calls the FFmpeg application in the command line window, could also be the full path to the FFmpeg binary or .exe file

dbt4u

Helm CheatSheet

• Helm CheatSheet
  • Get Started
  • Struture
  • General Usage
  • Template
  • Hooks
  • Chart Repository
  • Signing

dbt4u

// The following data should be run in the console while viewing the page https://read.amazon.com/
// It will export a CSV file called "download" which can (and should) be renamed with a .csv extension

var db = openDatabase('K4W', '2', 'thedatabase', 1024 * 1024);

getAmazonCsv = function() {
  // Set header for CSV export line - change this if you change the fields used
  var csvData = "ASIN,Title,Authors,PurchaseDate\n";

  db.transaction(function(tx) {

dbt4u

1. intro, download, install & setup
2. basics, syntax
3. control flow
4. more types, data structures
5. methods & interfaces
6. concurrency
7. nice to know stuff
8. golang gotchas <-- especially if you are coming from python, ruby etc
9. workspace

dbt4u

{
	"emojis": [
		{"emoji": "👩‍👩‍👧‍👧", "name": "family_mothers_two_girls", "shortname": "", "unicode": "", "html": "👩‍👩‍👧‍👧", "category": "p", "order": ""},
		{"emoji": "👩‍👩‍👧‍👦", "name": "family_mothers_children", "shortname": "", "unicode": "", "html": "👩‍👩‍👧‍👦", "category": "p", "order": ""},
		{"emoji": "👩‍👩‍👦‍👦", "name": "family_mothers_two_boys", "shortname": "", "unicode": "", "html": "👩‍👩‍👦‍👦", "category": "p", "order": ""},
		{"emoji": "👨‍👩‍👧‍👧", "name": "family_two_girls", "shortname": "", "unicode": "", "html": "👨‍👩‍👧‍👧", "category": "p", "order": ""},
		{"emoji": "👨‍👩‍👧‍👦", "name": "family_children", "shortname": "", "unicode": "", "html": "👨‍👩‍👧‍👦", "category": "p", "order": ""},
		{"emoji": "👨‍👩‍👦‍👦", "name": "family_two_boys", "shortname": "", "unicode": "", "html": "👨&zw

dbt4u

version: '2'

services:
  memcached:
    image: memcached
      
  app:
    image: user/app
    environment:
      RAILS_ENV: development

dbt4u

Requirements

• no upfront installation/agents on remote/slave machines - ssh should be enough
• application components should use third-party software, e.g. HDFS, Spark's cluster, deployed separately
• configuration templating
• environment requires/asserts, i.e. we need a JVM in a given version before doing deployment
• deployment process run from Jenkins

Solution