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Document character set

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This commit is contained in:
Alex Beregszaszi 2017-08-29 23:39:28 +01:00
parent f3230a41ce
commit cbd729957b
2 changed files with 4 additions and 7 deletions
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7
docs/frequently-asked-questions.rst
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@ -212,13 +212,6 @@ Better use ``for (uint i = 0; i < a.length...``
See `struct_and_for_loop_tester.sol <https://github.com/fivedogit/solidity-baby-steps/blob/master/contracts/65_struct_and_for_loop_tester.sol>`_.
What character set does Solidity use?
=====================================
Solidity is character set agnostic concerning strings in the source code, although
UTF-8 is recommended. Identifiers (variables, functions, ...) can only use
ASCII.
What are some examples of basic string manipulation (``substring``, ``indexOf``, ``charAt``, etc)?
==================================================================================================

4
docs/introduction-to-smart-contracts.rst
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@ -57,6 +57,10 @@ and overwrite your number, but the number will still be stored in the history
of the blockchain. Later, we will see how you can impose access restrictions
so that only you can alter the number.
.. note::
All identifiers (contract names, function names and variable names) are restricted to
the ASCII character set. It is possible to store UTF-8 encoded data in string variables.
.. index:: ! subcurrency
Subcurrency Example