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In Solidity, visibility and inheritance are pivotal concepts governing the accessibility and reusability of functions and variables within contracts. Understanding these concepts is essential for… Read More »Understanding Visibility and Inheritance in Solidity
Understanding Ethereum contract variables When it comes to Ethereum smart contracts, understanding how variables are initialized is fundamental. These variables define the state and behavior… Read More »What Is the Initial Value of Ethereum Contract Variables?
Getting a contract’s balance in Solidity can be a crucial aspect of smart contract development, especially when dealing with funds or managing financial transactions. In… Read More »How To Get Contract’s Balance in Solidity
Using different addresses to call functions in Hardhat tests and scripts can be crucial for various scenarios, such as testing contract behavior with different users,… Read More »How To Use Different Addresses To Call Functions in Hardhat Scripts?
Understanding visibility specifiers in Solidity In Solidity, visibility specifiers are crucial for controlling access to functions and variables within smart contracts. They determine who can… Read More »What Is the Difference Between Internal and Private Specifiers in Solidity?
Comparing strings in Solidity can be a bit tricky due to the unique characteristics of how strings are stored and manipulated in the Ethereum Virtual… Read More »How Do You Compare Strings in Solidity?
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 Solidity, there is no concept of floating point. If you’re reading this then I am assuming that you must know the difference between integers… Read More »How to Perform Division in Solidity?
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?
