AidHamza

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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AidHamza

echo 'Formatting the code base...'
godep go fmt $(go list ./... | grep -v /vendor/)

echo 'Optimizing the imports...'
goimports -w $(go list -f {{.Dir}} ./... | grep -v /vendor/)

echo 'Installing dependencies. This might take some time...'
godep go install $(go list ./... | grep -v /vendor/)

echo "Executing test"

AidHamza

try {
    // Set the number of desired winners
    const NumOfWinners = 10;
  
    // Set value to true if you want to allow duplicated users
    const rules = [{
        "key": "allowDuplicatedUsers",
        "value": false,
        "message": "Multiple comments per user are not allowed"
    }];

AidHamza

pragma solidity ^0.5.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v2.5.0/contracts/token/ERC20/IERC20.sol";

contract Dice {

	IERC20 public nativeGameToken;
	mapping(address => UserBet) private userBets;

	struct UserBet {

AidHamza

pragma solidity ^0.5.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v2.5.0/contracts/token/ERC20/IERC20.sol";

contract Dice {

	IERC20 public nativeGameToken;
	mapping(address => UserBet) private userBets;

	struct UserBet {

AidHamza

// This is a custom fetch function that uses axios to make requests and retries on errors or 502 status codes
// Run this file by executing `npx tsx axiosFetchWithRetries.ts`

import { Connection } from "@solana/web3.js";
import axios from "axios";

const RETRY_ATTEMPTS = 3;

const agent = new https.Agent({
  maxSockets: 100,