gwenf

## Github Repos

- Build a Blockchain: https://github.com/gwenf/build-a-blockchain
- Web3 Code (will be pushed during talk): https://github.com/gwenf/web3-py-blockchain-demo
- Merkle Tree Demo: https://github.com/dlom123/merkle

## Applications

- Metamask (Browser Plugin): https://metamask.io/
- Ganache: https://trufflesuite.com/ganache/index.html

gwenf

Technologies

• Vue.js
• Vite
• Vue Router
• PrimeVue
• Vue Devtools

Steps

• Set up Vue with Vite
• Install libraries

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{"lastUpload":"2020-08-04T16:24:20.865Z","extensionVersion":"v3.4.3"}

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Settings

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• repo -> repository

• clone -> bring a repo down from the internet (remote repository like Github) to your local machine

• add -> track your files and changes with Git

• commit -> save your changes into Git

• push -> push your changes to your remote repo on Github (or another website)

• pull -> pull changes down from the remote repo to your local machine

• status -> check to see which files are being tracked or need to be commited

• init -> use this command inside of your project to turn it into a Git repository and start using Git with that codebase

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pragma solidity >=0.4.22 <0.7.0;
// phone company dapp

// charge telemarkers coins for calls
// whitelist people don't get charged
// anyone not on the whitelist has to pay a small fee

contract PhoneCompany {
    uint public chargeAmount;
    uint public coinPrice;

gwenf

Ethereum Workshop Code & Instructions

Setup

Metamask

• Install Browser Plugin (for Chrome or Firefox)
• Use Rinkeby test network
• Get some Test Ether from Faucet

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pragma solidity ^0.5.1;

contract Calculator {
    int public num;

    constructor() public {
        num = 1;
    }
    
    function getNum() view public returns(int) {

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gwenf

// basic
aws configure
aws lambda help

zip index.zip handler.js

// serverless
serverless config credentials --provider AWS --key *placeholder* --secret *placeholder* --profile 
serverless create --template aws-nodejs --path *folder-name*
sls help