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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Questions related to the Go programming language
231 questions
a network allows computers to communicate and exchange data
227 questions
227 questions
Questions dealing with the contracts or clients logs. The tag "events" may be more appropriate, see
226 questions
Decentralized finance offers financial instruments without relying on intermediaries such as brokerages, exchanges, or banks by using smart contracts on a blockchain.
223 questions
217 questions
217 questions
Questions related to memory use in Solidity or by nodes
213 questions
bitcoin is a digital asset and a payment system invented by satoshi nakamoto.
210 questions
keccak is a cryptographic family which is used in ethereum and nowerdays provides the standards for sha-3
204 questions
both the fixed-size array byte, bytes1...bytes32, and the dynamic array bytes types in Solidity
204 questions
For questions regarding the installation or use of EthereumJ, a Java library that implements the Ethereum protocol.
202 questions
Contracts creating a transaction or call on behalf of another account
199 questions
A compiler is a computer program that translates a higher-level programming language into a lower-level language. For example: Solidity is compiled into EVM opcodes.
194 questions
multisignature is a process of requiring multiple parties to unlock funds, decrypt information or sign transactions
191 questions
For questions regarding contracts compilation.
190 questions
189 questions
Questions about the "data" part in a transaction, which can be accessed by "". web3.eth.getTransaction calls this field "input".
186 questions
A random number that is only used once. It is generated at the beginning of a communication by one communication partner and has to be sent back by the other one in order to prevent replay attacks.
184 questions
184 questions
operation codes specify the instructions to be performed in machine languages
181 questions
Questions about Ethereum's pool of pending transactions: the txpool / mempool.
179 questions
175 questions
Inheritance in this stackexchange refers to parent child contract relationship where the child contract is considered to be a type of the parent contract and hence implement the parent contract functi…
174 questions
Libraries are reusable code. In the context of smart contracts, they are deployed only once at a specific address and their code is reused using DELEGATECALL.
170 questions
168 questions
Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.
167 questions
light or thin clients do not store the whole blockchain and are used on mobile, embedded or IoT devices
162 questions
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