Skip to content

Instantly share code, notes, and snippets.

View BenjaminLu's full-sized avatar

BenjaminLu BenjaminLu

View GitHub Profile
import { ethers } from 'ethers'
import dotenv from 'dotenv'
dotenv.config()
const url = process.env.PROVIDER_URL
const provider = new ethers.providers.JsonRpcProvider(url)
const call = {
method: 'eth_call',
params: [
geth --datadir /root/chaindata --rpc --rpccorsdomain "*" --rpcaddr "0.0.0.0" --rpcport 8545 --rpcapi "admin,db,eth,debug,miner,net,shh,txpool,personal,web3" --ws --wsaddr "0.0.0.0" --wsport 8546 --wsorigins "*" --wsapi "personal,admin,db,eth,net,web3,miner,shh,txpool,debug" --maxpeers 25 --mine --etherbase "0" --gasprice "0" --targetgaslimit "9999999" --unlock "0" --syncmode "full" --gcmode=archive
<script>
import HelloWorld from './components/HelloWorld.vue'
import Web3 from 'web3'
import abi from './abis/SupplyChainAuthorization.json'
let address = '0x9e614eba660bb33c181716a448437fa4235b53d5'
let web3 = new Web3('http://localhost:8545')
export default {
name: 'app',
pragma solidity ^0.4.24;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
geth --dev --datadir ./chaindata/ --rpc --rpcaddr="0.0.0.0" --rpccorsdomain="*" --rpcapi="db,eth,net,web3,personal,web3"
for (var i = 0; i < 5; i++) {
setTimeout(function () {
console.log("i = " + i);
}, 1000);
}
console.log(i);
while (true) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
try {
System.out.print("Enter Mid exam score : ");
double midScore = Double.parseDouble(br.readLine());
System.out.print("Enter roll call score : ");
double rollCall = Double.parseDouble(br.readLine());
System.out.print("Enter final exam score : ");
double finalScore = Double.parseDouble(br.readLine());
double total = midScore * 0.3 + rollCall * 0.3 + finalScore * 0.4;
INSERT INTO `copy_db_broker`.`order` (
SELECT *
FROM `original_db`.`order`
WHERE `original_db`.`order`.`broker_name` = `customer_broker_name`
AND `original_db`.`order`.`id` NOT IN (
SELECT `id`
FROM `copy_db_broker`.`order`
)
)
INSERT INTO `copy_db_broker`.`order` (
SELECT *
FROM `original_db`.`order`
WHERE `original_db`.`order`.`id` NOT IN (
SELECT `id`
FROM `copy_db_broker`.`order`
)
)
private class GetFavoriteActivitiesAsyncTask extends AsyncTask<Void, Void, Void>
{
List<ActivityDescription> favoriteActivityDescriptionList = new ArrayList<>();
@Override
protected Void doInBackground(Void... params)
{
HttpRequest request = HttpRequest.get(getActivity().getString(R.string.get_favorite_activities)).header("Cookie", mSession);
if (request.ok()) {
String response = request.body();
try {