The simplest method/function to retrieve the latest block number on ETH aka Ethereum Blockchain is via the following method: const Web3 = require('web3'); const getBlockNumber = async() => { …
On Ethereum Blockchain, we need to pay the miner Gas Fee to perform some operations, for example, invoking Smart Contract, or simply transfering ETH. The Gas Fee equals to …
I have a compiled .o file, and how to modify a string constant in it? for example, change “hello” to “HELLO”. Let’s take a look at this simple C …
To view the bytecode of a compiled executable, you can follow these steps: Compile the C source code to generate an executable file with debugging information using the -g …
ChatGPT is not a simple AI – but it is rather a AGI – Artificial General Intelligence. I use ChatGPT to perform many tasks, and translating one programming language …
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer array nums and an integer x. In one operation, you can either remove the leftmost …
