Dmytro Holysh dmk1111

Install ffmpeg:

brew install ffmpeg --with-vpx --with-vorbis --with-libvorbis --with-vpx --with-vorbis --with-theora --with-libogg --with-libvorbis --with-gpl --with-version3 --with-nonfree --with-postproc --with-libaacplus --with-libass --with-libcelt --with-libfaac --with-libfdk-aac --with-libfreetype --with-libmp3lame --with-libopencore-amrnb --with-libopencore-amrwb --with-libopenjpeg --with-openssl --with-libopus --with-libschroedinger --with-libspeex --with-libtheora --with-libvo-aacenc --with-libvorbis --with-libvpx --with-libx264 --with-libxvid

(code above is outdated, foolow instructions at https://gist.github.com/dmk1111/a92a2e8ec4187d921e5c4bb6d5cee7ee)

Convert:

ffmpeg -i input-file.mp4 -c:v libvpx -crf 10 -b:v 1M -c:a libvorbis output-file.webm

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

Generate ssh key pairs for accounts and add them to GitHub accounts.

Outdated note: the process is a lot easier now: after you brew install postgresql you can initialize or stop the daemon with these commands: brew services start postgresql or brew services stop postgresql.

new out put may look like

To have launchd start postgresql now and restart at login:
  brew services start postgresql
Or, if you don't want/need a background service you can just run:
  pg_ctl -D /usr/local/var/postgres start

Overview

This collection of files serves as a simple static demonstration of how to post to a google spreadsheet from an external html <form> following the example by Martin Hawksey

Run example

You should be able to just open index.html in your browser and test locally.

However if there are some permissions errors you can make a quick html server with python. Open terminal and cd to the directory where the gist files are located and enter python -m SimpleHTTPServer. By default this creates a local server at localhost:8000

###The Issue With Forever Forever is great for running node services, with a minor setback: the word "forever" doesn't apply to system reboots.

###The solution, run node apps as a system service logged in as root

vim /etc/init/node-app.conf

Contents for node-app.conf

Component versus Directive in AngularJS

.component()

Components are not "helper" methods, they are the best change in Angular 1.x since I've been using it.

What is the role of .component()?

Declares new HTML via a template or templateUrl
Should be used to create Components as part of a Component architecture

	function simulateDragDrop(sourceNode, destinationNode) {
	var EVENT_TYPES = {
	DRAG_END: 'dragend',
	DRAG_START: 'dragstart',
	DROP: 'drop'
	}

	function createCustomEvent(type) {
	var event = new CustomEvent("CustomEvent")
	event.initCustomEvent(type, true, true, null)

	import { AutofillMonitor } from '@angular/cdk/text-field';
	import { Directive, ElementRef, Optional, Self } from '@angular/core';
	import {
	AbstractControl,
	DefaultValueAccessor,
	RequiredValidator,
	Validators,
	} from '@angular/forms';

	/**

-# delete local tag '12345'
-git tag -d 12345
-# delete remote tag '12345' (eg, GitHub version too)
-git push origin :refs/tags/12345
-# alternative approach
-git push --delete origin tagName
-git tag -d tagName

	//http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
	Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);