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@kmjones1979
kmjones1979 / scaffold.config.ts
Created January 27, 2024 19:25 — forked from technophile-04/scaffold.config.ts
SE-2 frontend config for base mainnet
import * as chains from "wagmi/chains";
// Base chain
export const base = {
id: 8453,
network: "base",
name: "Base",
nativeCurrency: { name: "Base", symbol: "ETH", decimals: 18 },
rpcUrls: {
default: {
@kmjones1979
kmjones1979 / index.tsx
Created November 7, 2023 01:29
Example index.ts with table format for Unchain readme
import type { NextPage } from "next";
import { MetaHeader } from "~~/components/MetaHeader";
import { gql } from "@apollo/client";
import { useQuery } from "@apollo/client";
import { Address } from "~~/components/scaffold-eth";
export const GET_MESSAGES = gql`
{
sendMessages(first: 5) {
@kmjones1979
kmjones1979 / nft.ts
Created September 16, 2023 20:07
example ipfs metadata
import { useState } from 'react';
import ipfsHttpClient from 'ipfs-http-client';
const IPFSUploader: React.FC = () => {
const [name, setName] = useState<string>('');
const [description, setDescription] = useState<string>('');
const [budget, setBudget] = useState<number>(0);
const [image, setImage] = useState<File | null>(null);
const [ipfsResponse, setIPFSResponse] = useState<any | null>(null);
@kmjones1979
kmjones1979 / schema.graphql
Created September 6, 2023 00:08
derivedFrom schema
type PostCreated @entity(immutable: true) {
id: Bytes!
ownerId: BigInt!
contentURI: String!
timestamp: BigInt!
}
type PostContent @entity(immutable: true) {
id: Bytes!
hash: String!
@kmjones1979
kmjones1979 / contract.ts
Created September 6, 2023 00:07
handler
import {
Bytes,
dataSource,
DataSourceContext,
DataSourceTemplate,
log,
ipfs,
json,
} from "@graphprotocol/graph-ts";
import {
@kmjones1979
kmjones1979 / index.ts
Last active February 9, 2024 23:55
Example for Full Stack dapp Development Workshop
"use client";
import { useState } from "react";
import { gql } from "@apollo/client";
import { useQuery } from "@apollo/client";
import type { NextPage } from "next";
import { useAccount } from "wagmi";
import { Address, AddressInput, Balance } from "~~/components/scaffold-eth";
import {
useAccountBalance,
@kmjones1979
kmjones1979 / index.tsx
Created August 9, 2023 23:01
Example table showcasing the messages coming from The Graph using GraphQL
import Link from "next/link";
import type { NextPage } from "next";
import { BugAntIcon, MagnifyingGlassIcon, SparklesIcon } from "@heroicons/react/24/outline";
import { MetaHeader } from "~~/components/MetaHeader";
import { gql } from '@apollo/client';
import { useQuery } from '@apollo/client';
export const GET_MESSAGES = gql`
{
messages(first: 10, orderBy: createdAt, orderDirection: asc) {
@kmjones1979
kmjones1979 / generic.org
Created January 25, 2022 00:32 — forked from hrkrshnn/generic.org
Some generic writeup about common gas optimizations, etc.

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
@kmjones1979
kmjones1979 / request.py
Created December 14, 2018 18:37
Zip Code Distance Check via API
import requests
import csv
# zip code api variables
API_URL = 'https://api.zip-codes.com/ZipCodesAPI.svc/1.0/CalculateDistance/ByZip?'
ZIPS = ["T5T 4J2", "J3V 5K1", "H9R 1C4", "G1V 2L1", "H7T 1C8", "H3B 5K4", "H3P 3E9", "J4Y 0L1", "H1M 1W9", "J1L 1K1", "G2K 1N4"]
# API Key
APIKEY = 'HIDDEN'