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.

a network allows computers to communicate and exchange data
212 questions
210 questions
205 questions
bitcoin is a digital asset and a payment system invented by satoshi nakamoto.
204 questions
For questions regarding the installation or use of EthereumJ, a Java library that implements the Ethereum protocol.
199 questions
Questions related to memory use in Solidity or by nodes
Decentralized finance offers financial instruments without relying on intermediaries such as brokerages, exchanges, or banks by using smart contracts on a blockchain.
both the fixed-size array byte, bytes1...bytes32, and the dynamic array bytes types in Solidity
186 questions
keccak is a cryptographic family which is used in ethereum and nowerdays provides the standards for sha-3
184 questions
For questions regarding contracts compilation.
181 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.
177 questions
Questions about the "data" part in a transaction, which can be accessed by "msg.data". web3.eth.getTransaction calls this field "input".
multisignature is a process of requiring multiple parties to unlock funds, decrypt information or sign transactions
170 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.
169 questions
169 questions
167 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.
166 questions
Contracts creating a transaction or call on behalf of another account
165 questions
light or thin clients do not store the whole blockchain and are used on mobile, embedded or IoT devices
163 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.
163 questions
Questions about Ethereum's pool of pending transactions: the txpool / mempool.
155 questions
155 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…
152 questions
Questions related to the encryption in Ethereum
The "TheDAO" refers to the Slock.it DAO, the first major DAO (decentralized autonomous organization) on Ethereum.
151 questions
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically …
151 questions
Questions related to the Ethereum Name Service, a distributed, extensible naming system based on the Ethereum blockchain.
150 questions
Questions related to the timestamp value of a block, or the use of Ethereum in timestamping.
149 questions
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