Add content from old Solidity wiki

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Chris Ward 2018-09-17 15:21:33 +02:00 committed by chriseth
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@ -6,15 +6,18 @@ Solidity
:alt: Solidity logo
:align: center
Solidity is a contract-oriented, high-level language for implementing smart contracts.
It was influenced by C++, Python and JavaScript
and is designed to target the Ethereum Virtual Machine (EVM).
Solidity is an object-oriented, high-level language for implementing smart
contracts. Smart contracts are programs which govern the behaviour of accounts
within the Ethereum state.
Solidity was influenced by C++, Python and JavaScript and is designed to target
the Ethereum Virtual Machine (EVM).
Solidity is statically typed, supports inheritance, libraries and complex
user-defined types among other features.
As you will see, it is possible to create contracts for voting,
crowdfunding, blind auctions, multi-signature wallets and more.
With Solidity you can create contracts for uses such as voting, crowdfunding, blind auctions,
and multi-signature wallets.
.. note::
The best way to try out Solidity right now is using

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@ -8,8 +8,9 @@ Introduction to Smart Contracts
A Simple Smart Contract
***********************
Let us begin with the most basic example. It is fine if you do not understand everything
right now, we will go into more detail later.
Let us begin with a basic example that sets the value of a variable and exposes
it for other contracts to access. It is fine if you do not understand
everything right now, we will go into more detail later.
Storage
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@ -34,7 +35,7 @@ The first line simply tells that the source code is written for
Solidity version 0.4.0 or anything newer that does not break functionality
(up to, but not including, version 0.5.0). This is to ensure that the
contract is not compilable with a new (breaking) compiler version, where it could behave differently.
So-called pragmas are common instrutions for compilers about how to treat the
So-called pragmas are common instructions for compilers about how to treat the
source code (e.g. `pragma once <https://en.wikipedia.org/wiki/Pragma_once>`_).
A contract in the sense of Solidity is a collection of code (its *functions*) and