What is ABI in a Smart Contract?
Imagine you’re moving into a new neighborhood filled with smart houses (contracts) on the blockchain block. You want to interact with your neighbors (call their… Read More »What is ABI in a Smart Contract?
Understanding Fallback Functions and Security
In the realm of Solidity smart contracts, the ability to receive Ether is crucial for many applications. But what if you want someone to be… Read More »Understanding Fallback Functions and Security
Trigger Events Communication in Solidity Smart Contracts
In the world of Solidity, smart contracts are like chatty neighbors on a blockchain block. They can’t directly barge into each other’s homes (modify variables),… Read More »Trigger Events Communication in Solidity Smart Contracts
What is a Reentrancy Attack?
A reentrancy attack is a specific type of vulnerability in smart contracts in which an external malicious contract exploits a vulnerability in another contract by… Read More »What is a Reentrancy Attack?
Modify a Variable In Another Contract In Solidity
In the world of Solidity, smart contracts are the building blocks for decentralized applications on the blockchain. These contracts hold data and execute code, but… Read More »Modify a Variable In Another Contract In Solidity
Does Solidity Support Floating Point Numbers?
Solidity, the language that powers smart contracts on the Ethereum blockchain, is a powerful tool for building decentralized applications. But unlike many traditional programming languages,… Read More »Does Solidity Support Floating Point Numbers?
What Is the Difference Between Internal and Private Specifiers in Solidity?
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?
How Do You Compare Strings 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?
Solidity Global Variables
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
How to Perform Division in Solidity?
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?