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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.

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the user interface and DApp browser for the Parity Ethereum client written in Rust.
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operation codes specify the instructions to be performed in machine languages
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Issues or questions pertaining to the installation or building process of Ethereum clients or Ethereum related software. ie: Installing Mist, building solc, etc. Typically these questions are also tag…
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all questions about scaling the ethereum ecosystem
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a reference to [active Ethereum account]( Coinbase is also a name of digital exchange company headquartered in San …
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Questions dealing with the Solidity fallback function
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Without any central instance or authority; distributed over less concentrated areas.
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a computer program that translates a higher-level programming language into a lower-level language. For example: Solidity is compiled into EVM opcodes.
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Questions about the "data" part in a transaction, which can be accessed by "". web3.eth.getTransaction calls this field "input".
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filter for the logs fired by contract's events
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Ethereum's core Python library implementation
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Regarding the use of the Secure Hash Algorithm SHA-3. Note that Ethereum and tools such as Solidity and web3.js uses Keccak-256.
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Questions related to the blockchain explorers
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Hierarchical deterministic wallets (or "HD Wallets") are wallets which can be shared partially or entirely with different systems, each with or without the ability to spend coins.
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ask questions or get clarification about the subjects covered in Gavin Wood's Ethereum yellow paper. Good questions will be highly-technical and/or protocol-level questions, rather than the "h…
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a full-stack JavaScript platform for building modern web and mobile applications
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Questions pertaining to Ethereum clients or software on the Linux operating systems. Typically the bug or question would, most likely, only occur on Linux or is Linux-specific.
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any algorithm that can be used to map data of arbitrary size to data of fixed size. The values returned by a hash function are called hash values, hash codes, hash sums, or simply …
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For questions on using Ethereum with the Ledger Nano-S wallet
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Questions about Ethereum's pool of pending transactions: the txpool / mempool.
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opcode for deleting a contract, original opcode called SUICIDE
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Questions involving upgrading, whether contracts, clients, or other aspects of Ethereum.