How to Clean Up NVM Node Versions Except One?
How to Remove All NVM Node.js Versions Except One NVM is Node Version Manager, which can be installed via github. With NVM, one can easily manage and installs multiple …
Tag: node.js
Building a Reliable Witness Vote Checker for the Steem Blockchain (with Retry & Exponential Backoff)
When working with decentralized platforms like Steem, it’s important to expect occasional hiccups — network issues, API rate limits, or temporary downtimes. That’s why any integration, bot, or tool …
NodeJs/Javascript Function to Get the Latest Block Number (Height) on the Sui Blockchain
Getting the latest block number (height) on a blockchain is a common task for developers working with decentralized systems. If you are working with the Sui blockchain and want …
NodeJs Function to Check if a Tron Wallet Address is Valid and Activated
On Tron Blockchain, a wallet could be inactivated as it doesn’t appear on the chain yet. The way to activate a Tron Wallet is to send a 1 TRX …
How to Check Balances of a Bitcoin (BTC) Wallet Address via NodeJs or Python?
December 27, 2023
Bitcoins, blockchain, BTC, Cryptocurrency, javascript, Node.Js, python, Python
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Checking the Balances of a BTC/bitcoin wallet address can be done in two ways: Querying a Node, or Querying a Third party API. Querying a Node requires running your …