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author | Alex Beregszaszi <alex@rtfs.hu> | 2017-02-13 10:17:17 +0800 |
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committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-02-24 08:18:18 +0800 |
commit | 59514d8268585f02aa1abb1fdb1b56bcf6e56ef4 (patch) | |
tree | 5e333e9100ce1446849581c405d00c1736d0f5e3 /docs/frequently-asked-questions.rst | |
parent | cde027d144643883106d8bcef034c9e8ace2b3b2 (diff) | |
download | dexon-solidity-59514d8268585f02aa1abb1fdb1b56bcf6e56ef4.tar.gz dexon-solidity-59514d8268585f02aa1abb1fdb1b56bcf6e56ef4.tar.zst dexon-solidity-59514d8268585f02aa1abb1fdb1b56bcf6e56ef4.zip |
Remove obsolete .send() entry from FAQ
Diffstat (limited to 'docs/frequently-asked-questions.rst')
-rw-r--r-- | docs/frequently-asked-questions.rst | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/docs/frequently-asked-questions.rst b/docs/frequently-asked-questions.rst index d2fc5b1c..8a68ae5b 100644 --- a/docs/frequently-asked-questions.rst +++ b/docs/frequently-asked-questions.rst @@ -660,16 +660,6 @@ https://github.com/ethereum/wiki/wiki/Subtleties After a successful CREATE operation's sub-execution, if the operation returns x, 5 * len(x) gas is subtracted from the remaining gas before the contract is created. If the remaining gas is less than 5 * len(x), then no gas is subtracted, the code of the created contract becomes the empty string, but this is not treated as an exceptional condition - no reverts happen. -How do I use ``.send()``? -========================= - -If you want to send 20 Ether from a contract to the address ``x``, you use ``x.send(20 ether);``. -Here, ``x`` can be a plain address or a contract. If the contract already explicitly defines -a function ``send`` (and thus overwrites the special function), you can use ``address(x).send(20 ether);``. - -Note that the call to ``send`` may fail in certain conditions, such as if you have insufficient funds, so you should always check the return value. -``send`` returns ``true`` if the send was successful and ``false`` otherwise. - What does the following strange check do in the Custom Token contract? ====================================================================== |