Is Python a Solidity?

Solidity is a curly-bracket language designed to target the Ethereum Virtual Machine (EVM). It is influenced by C++, Python and JavaScript . You can find more details about which languages Solidity has been inspired by in the language influences section.

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Why is Bitcoin coded C++?

The most important reason is that the original Satoshi codebase was written in C++ . A system like Bitcoin has extremely strong requirements about consistency in behaviour: all nodes on the network must accept and reject the exact same blocks, or we risk a fork.

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