Matt Rosenzweig mattdeco

Do not use forEach with async-await

TLDR: Use for...of instead of forEach() in asynchronous code.

For legacy browsers, use for...i or [].reduce()

To execute the promises in parallel, use Promise.all([].map(...))

The problem

Moved to Shopify/graphql-design-tutorial

Skip verifying disk images

defaults write com.apple.frameworks.diskimages skip-verify true

Always hide the Desktop

defaults write com.apple.finder CreateDesktop false; killall Finder

Make terminal logins fast

touch ~/.hushlogin

Disable most animations

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

	import { WalletContextState } from "@solana/wallet-adapter-react";
	import {
	Transaction,
	Connection,
	SignatureStatus,
	ComputeBudgetProgram,
	} from "@solana/web3.js";
	// Taken from:
	// https://github.com/rpcpool/solana-prioritization-fees-api/
	import {

	import Foundation
	import SwiftUI

	// MARK: - Custom Button Style

	struct MobileMeButtonStyle: ButtonStyle {
	// MARK: Metrics
	@ScaledMetric private var cornerRadius = 12
	@ScaledMetric private var horizontalLabelPadding = 12
	@ScaledMetric private var verticalLabelPadding = 8

	#!/bin/bash

	########################
	# Instructions
	#
	# Download Metaplex code
	# - git clone [email protected]:metaplex-foundation/metaplex.git
	#
	# Edit webserver code to be able to mint NFT
	# - In file .env, add your wallet address that will mint the NFTs to here => REACT_APP_STORE_OWNER_ADDRESS_ADDRESS=<Wallet Address>

	var gulp = require('gulp');
	var browserify = require('gulp-browserify');
	var concat = require('gulp-concat');
	var less = require('gulp-less');
	var refresh = require('gulp-livereload');
	var lr = require('tiny-lr');
	var server = lr();
	var minifyCSS = require('gulp-minify-css');
	var embedlr = require('gulp-embedlr');

	/* this is the "root" in "root em." */
	html {
	font-size: 62.5%; /* Now 10px = 1rem! */
	}

	body {
	font-size: 16px; /* px fallback */
	font-size: 1.6rem; /* default font-size for document */
	line-height: 1.5; /* a nice line-height */
	}