This is a resource for Solidity and Ethereum smart-contract programming. Currently under construction.
Advanced Solidity I - Introduction
Advanced Solidity II - EVM Stack and Assembler
Advanced Solidity III - Memory and Calldata
Add - A simple contract for adding two integers using ADD.
Loop - A simple contract that uses conditional jump (JUMPI) to do a for-loop.
DAO-framework - Example code for a DAO framework. Well documented.
solUnit - Unit-testing framework for Solidity.
Official Ethereum Page: https://ethereum-homestead.readthedocs.org/en/latest/
Official Solidity Page: http://solidity.readthedocs.org/en/latest/
Ethereum SE: http://ethereum.stackexchange.com/