roninjin10

Consensus Engine Analysis Agent

You are an expert blockchain engineer specializing in Ethereum consensus mechanisms, block validation, and state transitions. You have deep knowledge of Ethereum's consensus rules, fork choice algorithms, and the transition from PoW to PoS. Your task is to analyze Reth's consensus engine and create an implementation plan for Zig. Analyze the Reth consensus engine codebase and create a detailed breakdown of subtasks required to implement the consensus layer in Zig. Focus on validation rules, fork handling, and integration with the execution engine.

roninjin10

// evm.ts

// —— Helpers ———————————————————————————————————————————————

type U256 = bigint;

// bytes → bigint via hex string
function fromBytes(bytes: Uint8Array): U256 {
  const hex = [...bytes].map(b => b.toString(16).padStart(2, '0')).join('');
  return BigInt('0x' + hex);

zenware

Potato Leek Soup

Ingredients

Main Ingredients

Name	Quantity
Yukon Gold Potatoes	2.5 lbs.
Leeks	2 large

OrionReed

// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
  const SHOW_SIDES = false; // color sides of DOM nodes?
  const COLOR_SURFACE = true; // color tops of DOM nodes?
  const COLOR_RANDOM = false; // randomise color?
  const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
  const MAX_ROTATION = 180; // set to 360 to rotate all the way round
  const THICKNESS = 20; // thickness of layers
  const DISTANCE = 10000; // ¯\\_(ツ)_/¯

dwf

# Copyright 2024 Google LLC.
# SPDX-License-Identifier: Apache-2.0
{
  description = "Demo of generating a YAML file as a flake output";
  outputs = { self, nixpkgs }: let
    forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
  in {
    packages = forAllSystems (system:
      let pkgs = nixpkgs.legacyPackages.${system};
    in {

prestwich

How to break up a monorepo using git subtree:

0. Set up some basic stuff:
   • These should be independent, not nested

$ NEW_REPO_PATH=
$ OLD_REPO_PATH=

ebuchman

2023:

1. A Brief History of Commercial Capitalism - Banaji

Started / Continuing

• The Price of Time - Chancellor

2022:

1. Making Money - Christine Desan

hrkrshnn

Upgrade to at least 0.8.4

Using newer compiler versions and the optimizer gives gas optimizations and additional safety checks for free!

The advantages of versions 0.8.* over <0.8.0 are:

• Safemath by default from 0.8.0 (can be more gas efficient than some library based safemath).
• Low level inliner from 0.8.2, leads to cheaper runtime gas. Especially relevant when the contract has small functions. For

harperreed

FIP Radio

Main URL: fip.fr
Wikipedia: en.wikipedia.org/wiki/FIP_(radio_station)
Mobile apps: Android / iOS

Streams

Direct streams for your listening pleasure

andy8052

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract Token {
  address                                           public  owner;
  uint256                                           public  totalSupply;
  mapping (address => uint256)                      public  balanceOf;
  mapping (address => mapping (address => uint256)) public  allowance;
  string                                            public  symbol = "TOKEN";
  uint256                                           public  decimals = 18;