Solidity Forum - The place for all Solidity developers, tool builders ...
Jan 7, 2025 · The place to discuss design and usage of and changes to the Solidity programming language.
Solidity v0.8.25 is out! - Announcements - Solidity Forum
Mar 15, 2024 · Introducing the newest version of the Solidity Compiler v0.8.25. This is a minor release following the Dencun hard-fork on Ethereum mainnet that occurred on March 13, 2024 …
What are the virtual and override keywords in Solidity?
Dec 27, 2019 · For multiple inheritance, the most derived base contracts that define the same function must be specified explicitly after the override keyword. Functions with the private …
solidity - Difference between require and assert and the difference ...
Solidity implements a formal verification approach based on SMT (Satisfiability Modulo Theories) and Horn solving. The SMTChecker module automatically tries to prove that the code satisfies …
solidity - invalid opcode: opcode 0x5f not defined - Ethereum …
May 15, 2023 · I'm new to Solidity and it's my first try to write a smart contract using Openzeppelin, Pancakeswap and BEP20 libraries basically to make a BEP-20 token. When i …
solidity - `external` vs `public` best practices - Ethereum Stack …
Jul 4, 2017 · The difference is because in public functions, Solidity immediately copies array arguments to memory, while external functions can read directly from calldata. Memory …
solidity - What does the keyword "memory" do exactly?
Mar 1, 2016 · I've been looking through the code of Etherdice and noticed that some variables are declared like ParserResult memory result; and I haven't found the keyword …
solidity - Foundry or Hardhat: I'm really confused about which one ...
Nov 29, 2023 · Here is my problem: I started working with smart contracts with Foundry and I loved it. testing is just so easy using foundry and I didn't need any other language except …
Some questions about the Solidity language
May 17, 2021 · Solidity is an object-oriented, high-level language for implementing smart contracts. It is designed to target the Ethereum Virtual Machine (EVM). There are many other …
solidity - How does a contract find out if another address is a ...
Apr 29, 2017 · Is it possible, from within a contract written in Solidity, to check if a contract is placed on a specific address or if this address does not contain any code?