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{
  "$schema": "https://cashtokens.org/bcmr-v2.schema.json",
  "version": { "major": 0, "minor": 1, "patch": 1 },
  "latestRevision": "2023-04-25T21:45:00.000Z",
  "registryIdentity": {
    "name": "cash token",
    "description": "self-published cash token on chipnet",
    "time": { "begin": "2023-04-25T20:58:08.000Z" }
  },
  "identities": {

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

import "hardhat/console.sol";

contract NFTMarketplace is ERC721URIStorage {

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/**
 * Base contract that all upgradeable contracts should use.
 * 
 * Contracts implementing this interface are all called using delegatecall from
 * a dispatcher. As a result, the _sizes and _dest variables are shared with the
 * dispatcher contract, which allows the called contract to update these at will.
 * 
 * _sizes is a map of function signatures to return value sizes. Due to EVM
 * limitations, these need to be populated by the target contract, so the
 * dispatcher knows how many bytes of data to return from called functions.

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Webpack in Rails

All code is available in example app - https://github.com/maxivak/webpacker-rails-example-app

Table of Contents

• NPM and Yarn
• Webpack and Webpacker

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Fast Clojure Hello World Using GraalVM On Mac

Performance

Version	Command	Time (seconds)
Java	time java -jar target/fastclj-1.0-standalone.jar	1.354
GraalVM	time ./fastclj-1.0-standalone	0.014

Details

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-- Two dashes start a one-line comment.

--[[
     Adding two ['s and ]'s makes it a
     multi-line comment.
--]]

----------------------------------------------------
-- 1. Variables and flow control.
----------------------------------------------------

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require 'net/http'

class HttpClient
  def initialize(base_url, username = nil, password = nil)
    @base_url = base_url
    @username = username
    @password = password
  end
  
  def get(path, headers = {})

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#!/usr/bin/env python
# encoding: utf-8
"""
movie_recommender.py

Created by Thomas Cabrol on 2012-04-06.
Copyright (c) 2012 __MyCompanyName__. All rights reserved.
"""

import csv

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Docker Cheat Sheet

Why

Here's Why

Prequisites

Homebrew

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Life and death of Unicorns

The introduction of our Unicorn management tool, Polycorn.

Photo by Protohiro from Flickr

At Fotopedia, we use Unicorn to serve our main Rails application. Every day, we restart our application several times, spawning and killing hundred of Unicorns. Managing graceful restarts is a complex task, and requires careful monitoring and command. This article introduces our tool Polycorn, a Unicorn management program.

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