Money sending functions

[vird]

Old-style with reentrancy vulnerability

• msg.sender.call.value(42)
• msg.sender.call.value(1 ether)
• msg.sender.call.value(1 ether)("register", "myName")
• msg.sender.call.value(42)()
• msg.sender.call.value(42).gas(2300)() Safe way
• msg.sender.send(42) (don't throws if failed to send)
• msg.sender.transfer(42) ( if (!msg.sender.send(42)) revert() )
• selfdestruct(address) Also see https://solidity.readthedocs.io/en/v0.4.24/types.html#address