JacobThaDev
/ UpdateState.tsx
Created
March 16, 2024 15:03
How to update the state from previous case study
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| const update = () => { | |
| // can not be within 5 seconds of each other. | |
| if (account.getLastUpdate() - new Date().getTime() < 5000) { | |
| return; | |
| } | |
| // update account then reset the state so it updates! | |
| account.update().then((returnedScope: any) => { | |
| let currentTime = new Date().getTime(); | |
| setAccount(returnedScope); // update account data! |
JacobThaDev
/ AccountContext.tsx
Last active
March 16, 2024 15:12
NextJS maintain state across scopes
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| const [ account, setAccount ] = useState<AccountData>(); | |
| const [ startUpdater, setStartUpdater ] = useState<boolean>(false); | |
| const [ activeTimer, setActiveTimer ] = useState<any>(null); | |
| // export this in your context to make a refresh button also. just call it. | |
| // hence the 5 second throttle. lol. could possibly do some refining here on an edge case | |
| // of where the auto-refresh comes close to the manual refesh. | |
| const update = () => { | |
| // can not be within 5 seconds of each other. | |
| if (account.getLastUpdate() - new Date().getTime() < 5000) { |
JacobThaDev
/ GlowToken Lotto Bot
Created
March 27, 2022 02:52
A quick code snippet of how the discord bot draws a random address to receive the lottery.
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| /** | |
| * Transparency Notice: | |
| * This snippet was stripped and modified from the actual bot in a way | |
| * so it's easier to explain. The bot functions the same. -OGKingFox | |
| */ | |
| // this will sync all of the people that have ever touched glow to a database. | |
| // once stored, we can then select a random one. BscScan limits to 10,000 entries so | |
| // if you're an old token, you're gonna need to run this first a few times... |
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| const Web3 = require("web3"); | |
| const web3 = new Web3(new Web3.providers.HttpProvider("https://bsc-dataseed1.binance.org:443")); | |
| const mini_abi = [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]; | |
| const aggregator = [{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"description","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalTyp |