create ethereum contract

Because there is no Apple computer, so the use of Linux in this environment to operate, windows can, but did not try, also read a lot of articles, said there will be a lot of problems. This article addresses the following issues: 1.geth after upgrading to 1.6 version, no longer use eth.getcompilers () or ADMIN.SETSOLC () and so on by JS to compile in real-time, but with the ABI contract interface binary representation. Compile by converting to JSON to

1. Transfer of account wallet to each other Open Ethereum-wallet.exe Click Account 1 Click Copy Address You are prompted to test the network, do not transfer to the real etheric currency to this account Click Copy anyway duplicate address: 0x102f3f760a9f34b0b6c917ee20f8bc155e39e8d3 Click Send to insert the copied address into the To input box Enter the amount you want to transfer in amount, such as 2018 Click Show more OPTIONS to add additional d

Truffle is a local tool for compiling and deploying smart contracts. Testrpc is different from Geth,geth is a real ethereum environment, TESTRPC is a local use of memory simulation of an ethereum environment, for development debugging, more convenient, when the contract in the TESTRPC test passed, then deployed to Geth. So it can be said that truffle and Testrpc

BPM contract Management--Applying contract templates to automatically create buildsUlTiMuS Process Contract management system can support customers to create contract template automatically, for customers with standardized

Create a multi-signature wallet in mist Mist Ethereum Wallet There is an option to use a multi-signature wallet to make the balance in your wallet more secure. The advantage of using a multi-signature wallet is that it requires multiple accounts to be approved together to extract large sums from the balance. Before creating a multi-signature wallet, you need to create