nilutz

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

Awesome Knowledge Graph Embedding Approaches

This list contains repositories of libraries and approaches for knowledge graph embeddings, which are vector representations of entities and relations in a multi-relational directed labelled graph. Licensed under CC0.

Libraries

🆕 AmpliGraph (4 algorithms) @ https://github.com/Accenture/AmpliGraph
Embedding framework (5 algorithms) @ https://github.com/BookmanHan/Embedding

Live streaming with HTML5

This document contains collected notes regarding html5 live streaming approaches. I'm trying to understand how to build a system that enables streaming of live video to HTML5 clients. Following content is mainly centered around MPEG-DASH - modern way of dealing with given needs.

Approach 1

To prepare movie.avi from MPEG-DASH streaming we will execute following ffmpeg commands:

> ffmpeg -y -i movie.avi -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 1500k -maxrate 1500k -bufsize 3000k -vf "scale=-1:720" movie-720.mp4
> ffmpeg -y -i movie.avi -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 800k -maxrate 800k -bufsize 1600k -vf "scale=-1:540" movie-540.mp4
&gt; ffmpeg -y -i movie.avi -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 400k -maxrate 400k -bufsize 800k -vf "scale=-1:360" movie-360.mp4

	from selenium import selenium
	from scrapy.spider import BaseSpider
	from scrapy.http import Request
	import time
	import lxml.html

	class SeleniumSprider(BaseSpider):
	name = "selenium"
	allowed_domains = ['selenium.com']
	start_urls = ["http://localhost"]


	var mongoose = require('mongoose');
	var Schema = mongoose.Schema;
	var assert = require('assert')

	console.log('\n===========');
	console.log(' mongoose version: %s', mongoose.version);
	console.log('========\n\n');

	var dbname = 'testing_geojsonPoint';

	# generate random points in a circle

	import numpy as np
	import pylab as plt


	num_samples = 1000

	# make a simple unit circle
	theta = np.linspace(0, 2*np.pi, num_samples)

	'''
	Example of Tornado that autoreloads/watches all files in folder 'static'
	'''
	import tornado.ioloop
	import tornado.web
	import tornado.autoreload
	import os


	''' serves index.html'''

	package main

	import (
	"encoding/json"
	"fmt"
	"gopkg.in/mgo.v2"
	"gopkg.in/mgo.v2/bson"
	"log"
	)

	git fetch --all
	git reset --hard origin/master
	git pull origin master