skynode’s gists

skynode / blocktoimg.py

Created July 28, 2018 19:11 — forked from laanwj/blocktoimg.py

simple tools to write (block) data to png files

	#!/usr/bin/env python3
	# Distributed under the MIT software license
	import binascii, struct, sys
	from PIL import Image

	def div_roundup(x,y):
	return (x+y-1)//y

	f = open(sys.argv[1], 'r')
	outfilename = sys.argv[2]

skynode / createContract.js

Created March 31, 2018 22:58 — forked from frozeman/createContract.js

Deploy contracts on Ethereum and reliable get the contract address

	// -> Soldity
	// **********

	// Your Soldity contract
	event Created(bytes32 indexed identifier);

	contract MyContract {
	function MyContract(bytes32 identifier) {
	Created(identifier);
	}

skynode / gist:493ff03b274d4df477392f38bf21c40f

Created December 10, 2017 15:53 — forked from bt5e/gist:7507535

Markdown subscript and superscript

Testing _subscript and ^superscript

Testing _{subscript _{subscript level 2}}

Testing ^{superscript ^{superscript level 2}}

skynode / bibtex.png

Created November 21, 2017 22:30 — forked from max-mapper/bibtex.png

How to make a scientific looking PDF from markdown (with bibliography)

skynode / Benchmark.cs

Created November 9, 2017 21:33 — forked from mcliment/Benchmark.cs

Test to check the speed of List.ForEach vs List.AddRange

	using System;
	using System.Collections.Generic;
	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Attributes.Jobs;

	namespace ForEachVsAddRange
	{
	[MemoryDiagnoser]
	public class Benchmark
	{

skynode / README.md

Created October 9, 2017 02:00 — forked from eddiejaoude/README.md

Install Firefox addon/extension with no user interaction

Src Reference: http://bernaerts.dyndns.org/download/ubuntu/install-mozilla-addon Article: http://bernaerts.dyndns.org/linux/74-ubuntu/271-ubuntu-firefox-thunderbird-addon-commandline

Firebug & YSlow headless

Headless with Xvfb in Ubuntu

sudo apt-get install xvfb
sudo Xvfb :99.0 -ac
export DISPLAY=:99.0

skynode / HttpClientExtensions.cs

Created October 5, 2017 00:44 — forked from alexandrevicenzi/HttpClientExtensions.cs

C# Post, Put and Patch as JSON async extensions

	using System;
	using System.Net.Http;
	using System.Net.Http.Formatting;
	using System.Threading.Tasks;

	namespace MyProject.Extensions
	{
	public static class HttpClientEx
	{
	public const string MimeJson = "application/json";

skynode / es7-async-await.js

Created July 13, 2017 20:12

Javascript fetch JSON with ES7 Async Await

	// Async/Await requirements: Latest Chrome/FF browser or Babel: https://babeljs.io/docs/plugins/transform-async-to-generator/
	// Fetch requirements: Latest Chrome/FF browser or Github fetch polyfill: https://github.com/github/fetch

	// async function
	async function fetchAsync () {
	// await response of fetch call
	let response = await fetch('https://api.github.com');
	// only proceed once promise is resolved
	let data = await response.json();
	// only proceed once second promise is resolved

skynode / install_TensorFlow_on_Windows_10_Bash.md

Created June 25, 2017 11:34 — forked from wall72/install_TensorFlow_on_Windows_10_Bash.md

install TensorFlow on Windows 10 Bash (include graphiclib)

1. install packages

sudo apt-get update
sudo apt-get install -y --no-install-recommends \
        build-essential \
        libfreetype6-dev \
        libpng12-dev \
        libzmq3-dev \

skynode / schema.js

Created June 21, 2017 20:11 — forked from koistya/schema.js

How to create a Hacker News API with Node.js and GraphQL https://medium.com/p/3b13ef04ec0f

	import { GraphQLSchema, GraphQLObjectType } from 'graphql';
	import { nodeField, nodesField } from './types/Node';

	import StoryType from './types/StoryType';
	import UserType from './types/UserType';
	import StoryMutations from './mutations/StoryMutations';
	import CommentMutations from './mutations/CommentMutations';

	export default new GraphQLSchema({
	query: new GraphQLObjectType({

Obi skynode

Firebug & YSlow headless

Headless with Xvfb in Ubuntu

install TensorFlow on Windows 10 Bash (include graphiclib)

1. install packages