John Fáwọléjohnfawole.hashnode.dev·Apr 12, 2024How To Build A Ride-Hailing Smart Contract With SolidityRide-hailing businesses such as Uber and InDrive are fast becoming interwoven into modern society. They are a million-dollar industry. In this tutorial, I built a smart contract for a ride-hailing service company with Solidity and tested it locally w...DiscussSolidity
sai sri vinay reddy sangam 🇮🇳forSolidity30solidity30.hashnode.dev·Sep 3, 2023Intro to solidityWhat is Solidity? 🤔 Solidity is a programming language that is used to interact with blockchain ecosystem. Solidity is specific to Ethereum compatible blockchains (Ethereum, Polygon, Binance smart chain, Optimism, etc..) There are many other languag...DiscussSolidity
Favour Ajayefavourajaye.hashnode.dev·Jul 25, 2023Gas optimization in solidityGas Optimization What is Gas Optimization? Gas optimization in Solidity is like finding ways to use less gas when you run a program on the Ethereum blockchain. In the Ethereum network, every operation in a smart contract consumes a certain amount of ...Discuss·22 likes·49 readsgas optimization
Favour Ajayefavourajaye.hashnode.dev·Jul 21, 2023The importance and techniques of providing meaningful error messages to users (Error Handling In Solidity, pt. 5)Error Handling In Solidity, pt. 5 Finally, we've reached the end of error handling in Solidity. In Part 1, we talked about the importance of error handling in solidity, potential risks and vulnerabilities, and the impact of error handling on user exp...Discuss·10 likeserror handling in solidity
Favour Ajayefavourajaye.hashnode.dev·Jul 20, 2023Differences between assert and require statements in Solidity (Error Handling In Solidity, pt. 4)In Part 1, we saw the importance of error handling in solidity, potential risks and vulnerabilities, and the impact of error handling on user experience and contract security. Then we dived deeper into the different types of exceptions that can occur...Discusserror handling in solidity
Favour Ajayefavourajaye.hashnode.dev·Jul 20, 2023The try-Catch mechanism and how it improves error handling in Solidity. (Error Handling In Solidity, pt.3)The try-Catch mechanism and how it improves error handling Error handling has been so exciting. It opens us to the world of secured code in solidity. In the first part of error handling, we talked about the importance of error handling in solidity, p...Discuss·10 likeserror handling in solidity
Favour Ajayefavourajaye.hashnode.dev·Jul 19, 2023Different types of exceptions that can occur in Solidity contracts (Error handling in Solidity, pt. 2)Error handling in solidity If you have not read the first part of error handling, click here to get an understanding of what it is. In this part, we will be talking about the different types of exceptions that can occur in Solidity contracts, such as...Discuss·11 likeserror handling in solidity
Favour Ajayefavourajaye.hashnode.dev·Jul 18, 2023Error handling in Solidity pt.1What is Error handling? Error handling in Solidity refers to the process of detecting and managing exceptions or errors that can occur during the execution of a smart contract. It involves implementing mechanisms to handle and respond to unexpected c...Discuss·11 likes·29 readssolidity challenge
Favour Ajayefavourajaye.hashnode.dev·Jul 15, 2023Structs in SoliditySolidity struct What is struct? In Solidity, a struct is a user-defined data structure that allows you to define a collection of related variables of different types. It is similar to a struct or object in other programming languages. Here's a simple...Discuss·10 likessolidity basics
Favour Ajayefavourajaye.hashnode.dev·Jul 11, 2023Mappings in solidityWhat is Solidity mapping? In Solidity, a mapping is a data structure that associates a key with a value, similar to a dictionary or hash map in other programming languages. You can think of a mapping as a collection of key-value pairs, where each key...Discuss·1 likesolidity basics
