sambacha

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>AMFolderAction</key>
	<string>AMAddingFolderItems</string>
</dict>
</plist>

skurfuerst

// RUN with a recent node.js version, using "node gen-types.mjs"
// DEPENDS on typescript and ts-morph

import { Project } from "ts-morph";
import { writeFileSync } from "fs";

const project = new Project({
  tsConfigFilePath: "tsconfig.json",
});

angerman

The nixos.org website suggests to use:

sh <(curl -L https://nixos.org/nix/install)

For macOS on Intel (x86_64) or Apple Silicon (arm64) based macs, we need to use

sh <(curl -L https://nixos.org/nix/install) --darwin-use-unencrypted-nix-store-volume

aleclarson

rollup-plugin-preserve-jsx

Preserve JSX with proper tree-shaking.

• acorn-jsx is injected for you.
• @babel/plugin-syntax-jsx is needed if you're using Babel.

 

TODO

sambacha

Engineering Compendium

• Engineering Compendium
• Certification is useless
• Motivated teams:
• Happiness Metric.
• A Role-Based Empirical Process Modeling Environment.
• Organizational Patterns of Agile Software
• SIMULA 67 Common Base Language. Norwegian
• Borland Software Craftsmanship: A New Look at Process,

jamiebuilds

assert() (sometimes called invariant())

Instead of checks like:

if (value === null) {
  throw new Error("missing value")
}
doSomethingThatNeedsValue(value)

androolloyd

// SPDX-License-Identifier: Apache-2.0

pragma solidity 0.6.8;

library SafeMath {
  /**
   * @dev Returns the addition of two unsigned integers, reverting on
   * overflow.
   *

sambacha

const path = require("path");
const fs = require("fs");
const solc = require("solc");

const compile = filename => {
  const sourcePath = path.join(__dirname, filename);

  const input = {
    sources: {
      [sourcePath]: {

sambacha

Omnibus Gist of Git

spalladino

Falsehoods that Ethereum programmers believe

I recently stumbled upon Falsehoods programmers believe about time zones, which got a good laugh out of me. It reminded me of other great lists of falsehoods, such as about names or time, and made me look for an equivalent for Ethereum. Having found none, here is my humble contribution to this set.

About Gas

Calling estimateGas will return the gas required by my transaction

Calling estimateGas will return the gas that your transaction would require if it were mined now. The current state of the chain may be very different to the state in which your tx will get mined. So when your tx i