iursevla

// ==UserScript==
// @name         New Userscript
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://coinmarketcap.com/
// @grant        none
// ==/UserScript==

miguelmota

const fs = require('fs')
const {sha3} = require('ethereumjs-util')
const crypto = require('crypto')

const file = fs.readFileSync(__dirname + '/file.png')
const keccak256hash = sha3(file).toString('hex')

console.log(keccak256hash)

const sha256hash = crypto.createHash('sha256').update(file).digest().toString('hex')

jokeyrhyme

'use strict'

// ideal for use with AWS Lambda and native Node.js modules

// requires Docker: https://docs.docker.com/engine/installation/

/*
Usage:
  node docker-npm.js install
  node docker-npm.js rebuild

decanus

With Solidity 0.4.23 a require statement seemingly fail if a contract called has a returndatasize of less than 32. This issue was found when wrapping a transferFrom function call, which doesn't return anything, in a require.

Older contracts that use STOP to return control flow place 1 on the stack through the return of CALL and so RETURNDATASIZE is set to 0. The new require seems to enforce that at least 32 bytes must be returned by the child contract (with RETURNDATASIZE >= 0x20) which seems to break old contracts that simply check whether the return of CALL itself was 1.

The token contract used is Adex.

This issue indicates that any token transfered without a return will fail, affecting any contract using tokens transfers that are wrapped in a require as of solidity v0.4.23

To ensure this really is an issue, we have tried running the code with 2 solidity versions. Essentially wrapping

hhsnopek

Netlify DNS Setup

Quick ref for Netlify custom domains

Records

CNAME

Host: www, Value: you-netlify-site.netlify.com, TTL: 30 min

A

Host: @, Value: 198.61.251.14, TTL: 30min

SharpEdgeMarshall

Zoom.us Vaccine

To run the script please follow these instructions:

• Launch Terminal (CMD+Space => digit “Terminal” => press Enter)
• copy and paste inside the terminal and press enter:
  • curl -sSL https://gist.githubusercontent.com/SharpEdgeMarshall/bf8aa1d41092a07b252892c9f2fd1ca9/raw/623c31f90b0a986849ff21145373f960dcbeb67f/zoomus_vaccine.sh -o zoomus_vaccine.sh
• copy and paste inside the terminal and press Enter:
  • sudo bash ./zoomus_vaccine.sh
• It will ask you for your mac account password
• Insert 1 and press Enter

asselstine

# Javascript Node CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-javascript/ for more details
#
#
version: 2
jobs:
  build:
    docker:
      # specify the version you desire here

tcoulter

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

contract Test {
    function fmul(
       uint256 x,
       uint256 y,
       uint256 baseUnit
    ) public pure returns (uint256 z) {

nrollr

#!/bin/bash
brew install redis  # Install Redis using Homebrew
ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents  # Enable Redis autostart

launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist  # Start Redis server via launchctl
# homebrew.mxcl.redis.plist contains reference to redis.conf file location: /usr/local/etc/redis.conf 

redis-server /usr/local/etc/redis.conf # Start Redis server using configuration file, Ctrl+C to stop
redis-cli ping # Check if the Redis server is running

chriseth

contract BinarySearch {
  ///@why3
  /// requires { arg_data.length < UInt256.max_uint256 }
  /// requires { 0 <= to_int arg_begin <= to_int arg_end <= arg_data.length }
  /// requires { forall i j: int. 0 <= i <= j < arg_data.length -> to_int arg_data[i] <= to_int arg_data[j] }
  /// variant { to_int arg_end - to_int arg_begin }
  /// ensures {
  ///   to_int result < UInt256.max_uint256 -> (to_int arg_begin <= to_int result < to_int arg_end && to_int arg_data[to_int result] = to_int arg_value)
  /// }
  /// ensures {