Tag：contract
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Time：2021-10-15
by Nervos CKB Team At the end of 2017, we felt that some of our ideas, including a layered network and a blockchain as a common knowledge base, had matured. Therefore, as soon as the new year’s day of 2018 passed, we couldn’t wait to take action, gathered in a small office, shared CKB ideas […]
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Time：2021-9-21
Editor’s recommendation:Does solidity not work as smoothly as other languages? Safety accidents are inevitable? The community welcomes the solid smart contract library for FISCO bcos, which can easily solve various small problems of the contract, making the contract development more rapid, efficient, time-saving and labor-saving. At present, the contract library has been fully open-source and […]
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Time：2021-9-16
BPM system based on blockchain — conflux BPM This article is divided into the following parts. If you are not familiar with BPM, please read it from the beginning. If you are familiar with BPM, skip the first chapter: 1. What is BPM 2. What is conflux BPM 3. Why is there conflux BPM 4. […]
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Time：2021-8-17
Summary:Facing the challenge of the next generation information system, how to get through the data of multiple parties and break through the data island? In the form of centralized management, how to solve the problems of difficult privacy protection? This article is shared from Huawei cloud community “five layer self immune system of blockchain to […]
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Time：2021-8-6
In various scenarios such as insurance, finance, random prediction and the Internet of things, the Oracle has shown its irreplaceable value in the blockchain: as the tentacle of the extension of the blockchain, it has built a credible bridge between inside and outside the chain, and built a mutually integrated value ecology. This paper will […]
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Time：2021-7-25
Smart contract is equivalent to a small program deployed and running on the blockchain node. In order to access the functions of the contract, the front-end web page can be accessed directly through ether JS or Web3 JS class library through RPC Protocol. The figure above shows the basic process of web call contract. React […]
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Time：2021-7-24
In the process of designing the service center, the design of service interface and data model in the service center is very important. Good design principles and methods can maximize the scalability of the service center. Readers are strongly recommended to learn the most influential work domain driven design Tacking Complexity in the heart of […]
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Time：2021-7-6
Every developer needs a good ide, so does EOS development. The first step is to build a good ide environment for the project development process. That’s why we write about how to use thisVS CodeperhapsCLionThe reason for the quick tutorial of EOS development. We’ve also created scripts for vs code that automate some of the […]
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Time：2021-7-5
If it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed, it’s a bed By e-mail When is the heat coming back? min This document has been received in the name of store GitHubgithub.com/Geekhyt(this is the main port, […]
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Time：2021-6-9
Using protobuf-net.grpc to migrate WCF Services to grpc is very simple. In this post, we’ll see how simple it is. Microsoft’s official guide on migrating WCF Services to grpc only mentions the Google. Protobuf method. If you have many data contracts that need to be migrated to. Proto format, it may be time-consuming. However, by […]
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Time：2021-6-8
explain Recently, in the development of Ethereum smart contract DAPP, we encountered many problems when using PHP as the interface, which can be recorded as a reference. The operating environment of this article is Mac, which has been installedtruffle/ganacheAnd other development tools Writing smart contracts New truffle project mkdir test_truffle cd test_truffle truffle init Create […]
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Time：2021-5-5
With people’s more and more in-depth understanding of blockchain technology, blockchain application development also has more landing areas. Recently, Hangzhou Internet court announced that the country’s first judicial application of blockchain smart contract is online, which means that the development of blockchain application has begun to be implemented in the judicial field, and also makes […]
