If you see output x86_64, it's a 64-bit system, otherwise it's 32-bit. To quickly develop and test Ethereum DApps, we typically use Ethereum node emulators...
In this blockchain 100 lecture, we'll cover an even simpler way to deploy smart contracts: Truffle. Truffle is a development framework for the Ethereum-based Solidity...
This is an earlier version of an article designed to help developers who have a basic understanding of the Ethereum blockchain platform if they want...
The Web3J filter provides notification of certain events occurring on the Ethereum network, which is useful for Java and Android programmers. Three types of filters...
Hi, I am Bob Jiang, the initiator of HiBlock Blockchain community. The first CST (Certified Scrum Trainer) in North China, a domestic Agile guru; Partner...
Blockchain, Ethereum some basic concepts, core ideas and key algorithms of the tutorial. Development tutorials on the underlying development aspects of blockchain in different languages...
Jiazhi Jiang, Director of the Bitmain Copernican Project; BCH community senior developer; 10 years of experience in terminal technology and Internet development, developer of Android...
Truffle is currently the most popular Ethereum development framework. Online document access address: http://truffleframework.com/docs/ contracts directory contains Solidity contract code, including Migrations. Sol is a...
We are using the official long-supported 8.10.0LTS version. Click this link to download the 32-bit installer. The 32-bit installer is available for both 32-bit and...
Turing completeness refers to a general-purpose physical machine or programming language with unlimited storage capacity. Turing-complete means that your language can do all the things...
Ethereum digital signature, which almost completely follows bitcoin's digital signature algorithm ECDSA-SECP256K1. Only hashes are generated differently, and we'll talk about that later. ECDSA- SECP256K1...
If you pick a few of the top buzzwords of 2017, it's definitely artificial intelligence and virtual currency. David Sheehan, a British programmer, was so...
In my previous article, I talked about the development of Ethereum Dapp. When I tried Truffle, I always encountered various problems. After several attempts, I...
Ask a graphics card what it hates most, and the answer is Ethereum. Ethereum, miners go crazy, graphics cards shiver, gamers swear. However, aside from...
In the blockchain developer ecosystem, Taifang is the most widely used development platform. In this technology Salon, we have invited three guests to share the...
Write in front: The HiBlock blockchain community has set up a translation group (Ethereum Chinese community) to translate technical documents and information on blockchain. This...
Solidity - The official recommended Ethereum Smart contract development language and the most mainstream smart contract language. Bamboo - a language that describes a smart...