0mkara

Create your own Ethereum private network

Introduction

Used nodes:

Linux raspberrypi 4.9.41-v7+ #1023 SMP Tue Aug 8 16:00:15 BST 2017 armv7l GNU/Linux

Linux localhost.localdomain 4.14.5-200.fc26.x86_64 #1 SMP Mon Dec 11 16:29:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

0mkara

Smart Contracts development on Ethcode

Usage instructions

Activate plugin with activation command

• Command: ethcode.activate
• Description: Activates Ethcode extension.

0mkara

{
  "contracts": {
    "/home/0mkar/Karma/solidity-examples/erc/erc_721_exmpl.sol": {
      "ERC721BidSale": {
        "abi": [
          {
            "inputs": [],
            "stateMutability": "nonpayable",
            "type": "constructor"
          },

0mkara

pragma solidity ^0.6.0;

import "./token.sol";

contract ERC20Manager {
    address payable seller;
    uint public price = 1 ether;
    ET tokenContract;

    constructor() public

0mkara

// SPDX-License-Identifier: MIT
// wETHC token
// This is an ERC-20 token following OpenZepplin guidelines
// This token also wraps around some ether
pragma solidity ^0.6.0;

import "./contracts/token/ERC20/ERC20.sol";

contract F7 is ERC20 {
    constructor() ERC20("Ethcode", "ETHC") public {

0mkara

Privacy Policy

Math & Cody built the Etherscanner app as a Free to use app. This SERVICE is provided by Math & Cody at no cost and is intended for use as is.

This page is used to inform visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decided to use our Service.

If you choose to use our Service, then you agree to the collection and use of information in relation to this policy. We do not collect any personal information. The Information that we collect is publically available and used for providing and improving the Service.

The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, which is accessible at Etherscanner unless otherwise defined in this Privacy Policy.

0mkara

• List all disks

sudo fdisk -l

Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

0mkara

// solc-js-webworker.js
const solcjs = require('solc-js')

var lid = 0
var compiler

onmessage = async event => {
  const [lid, from, path, ref, type, body] = event.data

0mkara

# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/
# generate server.xml with the following command:
#    openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes
# run as follows:
#    python simple-https-server.py
# then in your browser, visit:
#    https://localhost:4443

import BaseHTTPServer, SimpleHTTPServer
import ssl

0mkara

pragma solidity ^0.5.0;

contract Mortal {
    /* Define variable owner of the type address */
    address payable owner;

    /* This function is executed at initialization and sets the owner of the contract */
    function mortal() public { owner = msg.sender; }

    /* Function to recover the funds on the contract */