johnfkneafsey

CONNECTING TO GETH
  In the console:
    geth --networkid 3 --port "35555" --datadir "/Users/johnfkneafsey/Library/Ethereum/testnet" console

ACCOUNTS
  Account Addresses:
    John (Main Account): 0xA7feBB8C2baaC3F4B4bc7d6C38c55507d917b1d3
    John 2: 
    John 3:
    

johnfkneafsey

Token Contract Address:
0xa3f5f88cf2156c94f3b0a831a45afb6685eab2df

Token Contract Transaction Hash:
0x1a4ec9a31edcf6bde90a0a72731ce04870383b5878515a5f4dba5dba46679ef8

Token Balance:
token.coinBalanceOf(eth.accounts[0]) + " tokens"

EVENT LISTENER: Send token:

johnfkneafsey

Account Management API Calls:
  Login/Unlock Account
    web3.personal.unlockAccount("yourAddress", "password")


Miscellaneous API Calls:
  Send Ether
    web3.eth.sendTransaction({from:"fromAddress", to:"toAddress", value: web3.toWei('integer', 'ether')})

johnfkneafsey

CONNECTING TO GETH
  In the console:
    geth --networkid 3 --port "35555" --datadir "/Users/johnfkneafsey/Library/Ethereum/testnet" console

ACCOUNTS
  Account Addresses:
    John (Main Account): 0x9aE6C8795c4158C73d5B7303Ae39ed0a248f86cB
    John 2: 0xce651572Bd6CF08084b1ffAAFB1884C0ac9e672c
    John 3: 0xF6133E0611C27b99aba8bFA4E1f95b3E78Dbb5E4
    

johnfkneafsey

[ { "constant": true, "inputs": [ { "name": "", "type": "uint256" } ], "name": "proposals", "outputs": [ { "name": "recipient", "type": "address", "value": "0xf6133e0611c27b99aba8bfa4e1f95b3e78dbb5e4" }, { "name": "amount", "type": "uint256", "value": "2" }, { "name": "description", "type": "string", "value": "Really dank dapp idea" }, { "name": "votingDeadline", "type": "uint256", "value": "1489685502" }, { "name": "executed", "type": "bool", "value": false }, { "name": "proposalPassed", "type": "bool", "value": false }, { "name": "numberOfVotes", "type": "uint256", "value": "2" }, { "name": "currentResult", "type": "int256", "value": "2" }, { "name": "proposalHash", "type": "bytes32", "value": "0xf404df0dcd21fbbfc5d06045bd3cdf2d6e444791a58ad8c97f994cb5f2b61279" } ], "payable": false, "type": "function" }, { "constant": false, "inputs": [ { "name": "targetMember", "type": "address" } ], "name": "removeMember", "outputs": [], "payable": false, "type": "function" }, { "constant": false, "inputs": [ { "name": "

johnfkneafsey

// define version
pragma solidity ^0.4.2;

// defines the "owned" contract 
contract owned {
    // defines the "variable" as an "address" and makes it public               *** Need more info on public vs non public 
    address public owner;                           

    // defines the owner of the contract as the sender          *** The original sender? Any sender? It's not obvious here but I think I know the answer.

johnfkneafsey

I strongly urge you to oppose the nomination of Betsy DeVos to be secretary of education. DeVos has neither the qualifications nor the experience to serve as the nation’s secretary of education, and her record clearly demonstrates that, if confirmed, she will undermine and seek to privatize public education. 

I am committed to protecting and expanding a public education system that reinforces our country’s promise of economic opportunity, democratic values rooted in pluralism, and equality; that nurtures children in a safe learning environment that is adequately supported, not defunded or privatized; and that includes public higher education that is affordable and inclusive and promotes free inquiry. 

In a recent poll conducted by Hart Research Associates, American voters said they believe we need a secretary of education whose priority is strengthening and improving all public schools (78 percent) rather than someone whose priority is helping parents send their children to private and nontraditional public

johnfkneafsey

1.) What is shallow rendering and why is it useful for testing React?
  Shallow rendering is useful when testing in React because it allows to you ensure that you are testing a single component individually and not its children components.

2.) What aspects of a React Component can you test using shallow rendering?
  -type
  -props (src, alt, etc.)
  -user events
  -responses to user events

3.) Which features of a component should you test?

johnfkneafsey

1.) How do you pass information from a child component to its parent in React?
  Through callback functions.
  
2.) What do we mean when we talk about container components?
  Container components are top level components that handle data fetching and render sub-components.  

3.) What roles should the container component play?
  See above

johnfkneafsey

1) How do you define a stateless component in React?
A component that does not contain state - all information is passed to it from a parent function. 

2) How do you define a stateful component?
A component that contains state - an object that can be stored as part of the component and updated by the component itself.

3) How would you access and modify the state in a stateful component?
State is accessed and modified through the this.state command.  

4) What is the difference between state and props?