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To log out of a MetaMask account using web3.js, you’ll need to understand the process of interacting with MetaMask via your web application. MetaMask is… Read More »How to Log Out of MetaMask Account Using web3.js
Understanding Solidity Global Variables In Solidity, global variables play a crucial role in facilitating smart contract development. They are accessible across different functions within a… Read More »Solidity Global Variables
In today’s digital world, privacy is a hot topic. Individuals are increasingly concerned about keeping their data safe from prying eyes, from financial transactions to… Read More »Understanding zk-SNARK vs zkSTARK
In the ever-evolving landscape of blockchain technology, scalability remains a persistent challenge for networks like Ethereum. The linear processing of transactions often leads to congestion… Read More »ZK Rollups vs Optimistic Rollups
Zero-knowledge rollups (ZK-rollups) simplify transactions by grouping them and handling them off the main blockchain. This off-chain processing reduces the amount of information that needs… Read More »Unveiling the Potential of ZK Rollups
In the world of cryptocurrency, Ethereum leads the pack, powering decentralized apps and reshaping digital finance. But as its popularity grows, so does the need… Read More »Unveiling the Potential of Optimistic Rollups
A Brain Teaser As a child, if I was asked to state the most scientifically challenging conundrum known to mankind, I would simply point to… Read More »The Starknet Airdrop: Developers, Node Runners or Users, Who comes first?
When you’re running tests and scripts in Hardhat, by default, all functions are called using the first address provided. But what if you want to… Read More »Hardhat Enhancing Test Coverage: Using Different Addresses in Scripts
Before identifying the solution for Warning: SPDX license identifier not provided in source file warning, let’s explore what is the role of SPDX license identifier in Solidity.… Read More »How to Resolve the “Warning: SPDX license identifier not provided in source file” Warning in Solidity?
Overview Concatenating the strings means combining two strings to make one string. In Solidity, concatenating a string is a complex step. Like in some programming… Read More »How to Concatenate the Strings in Solidity?
