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| -rw-r--r-- | docs/frequently-asked-questions.rst | 9 |
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diff --git a/docs/frequently-asked-questions.rst b/docs/frequently-asked-questions.rst index 2cc082b4..8d7caefe 100644 --- a/docs/frequently-asked-questions.rst +++ b/docs/frequently-asked-questions.rst @@ -77,15 +77,6 @@ otherwise an exception is thrown. Advanced Questions ****************** -How do you get a random number in a contract? (Implement a self-returning gambling contract.) -============================================================================================= - -Getting randomness right is often the crucial part in a crypto project and -most failures result from bad random number generators. - -If you do not want it to be safe, you build something similar to the `coin flipper <https://github.com/fivedogit/solidity-baby-steps/blob/master/contracts/35_coin_flipper.sol>`_ -but otherwise, rather use a contract that supplies randomness, like the `RANDAO <https://github.com/randao/randao>`_. - Get return value from non-constant function from another contract ================================================================= |