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small fixes

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This commit is contained in:
Abraham Sangha 2017-03-22 12:57:42 -06:00
parent d626876310
commit 602ad1e605
1 changed files with 2 additions and 2 deletions
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4
docs/introduction-to-smart-contracts.rst
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@ -146,7 +146,7 @@ single account.
The line ``event Sent(address from, address to, uint amount);`` declares
a so-called "event" which is fired in the last line of the function
``send``. User interfaces (as well as server appliances of course) can
``send``. User interfaces (as well as server applications of course) can
listen for those events being fired on the blockchain without much
cost. As soon as it is fired, the listener will also receive the
arguments ``from``, ``to`` and ``amount``, which makes it easy to track
@ -161,7 +161,7 @@ transactions. In order to listen for this event, you would use ::
"Sender: " + Coin.balances.call(result.args.from) +
"Receiver: " + Coin.balances.call(result.args.to));
}
}
})
Note how the automatically generated function ``balances`` is called from
the user interface.