国内用户如需交流，可加微信：197626581.TaiShangNFTGallery will be the first project launched for TaiShang series of project.TaiShangGallery https://gallery.noncegeek.com/TaiShangNFTGallery shows all the NFT published by NonceGeek and other publishers. Currently TaiShangNFTGallery launched Web3DevCamp@NonceGeek's Web3DevNFT. Web3DevNFT has the following utilities: 0x01) Use as user identity label Currently we have labels of:learner who has finished lessons related by Web3Dev.buidler who buidler things f...

国内用户如需交流，可加微信：197626581.TaiShangNFTGallery will be the first project launched for TaiShang series of project.TaiShangGallery https://gallery.noncegeek.com/TaiShangNFTGallery shows all the NFT published by NonceGeek and other publishers. Currently TaiShangNFTGallery launched Web3DevCamp@NonceGeek's Web3DevNFT. Web3DevNFT has the following utilities: 0x01) Use as user identity label Currently we have labels of:learner who has finished lessons related by Web3Dev.buidler who buidler things f...

1 Participating MembersDM (Dungeon Master)ledduckgo: Cool-Oriented Programming.Players (Offline)叶开: A developer with a teacher certificate who wrote this book on Go language and blockchain小林小林能不能行: PhD students who hope to graduate on timeRay: A wage earner, a block chain noob, is studying hardAdastra: One of the heads of a university blockchain association, wage earner in web2Brian Seong: Vice President of a University Blockchain Association, an evangelist who is keen on blockchain technolog...

1 Participating MembersDM (Dungeon Master)ledduckgo: Cool-Oriented Programming.Players (Offline)叶开: A developer with a teacher certificate who wrote this book on Go language and blockchain小林小林能不能行: PhD students who hope to graduate on timeRay: A wage earner, a block chain noob, is studying hardAdastra: One of the heads of a university blockchain association, wage earner in web2Brian Seong: Vice President of a University Blockchain Association, an evangelist who is keen on blockchain technolog...

In PurposeHandler version 2.0, we learned to add permission control to functions via the require statement. Now we can add a real economy mechanism to it, so that the value of purpose is controlled by a real bidding auction mechanism!0x01 Add OwnerTo get the owner of a contract owner is a must-learn operation for newbies. The easiest way is to set a public owner variable and pass the _owner parameter in the constructor.pragma solidity >=0.8.0 <0.9.0; //SPDX-License-Identifier: MIT contra...

In PurposeHandler version 2.0, we learned to add permission control to functions via the require statement. Now we can add a real economy mechanism to it, so that the value of purpose is controlled by a real bidding auction mechanism!0x01 Add OwnerTo get the owner of a contract owner is a must-learn operation for newbies. The easiest way is to set a public owner variable and pass the _owner parameter in the constructor.pragma solidity >=0.8.0 <0.9.0; //SPDX-License-Identifier: MIT contra...

国内用户如需交流，可加微信：197626581.Authors: Leeduckgo@NonceGeek, Msfew@NonceGeekMoonbeam is a Polkadot-based smart contract blockchain dedicated to providing development tools and networks familiar to Ethereum developers with compatible functionality. Moonbeam is a developer-friendly blockchain that enables full EVM compatibility, API compatibility with Web3.js, and a bridge to connect Moonbeam to the existing Ethereum network. Developers can easily deploy existing Solidity smart contracts and DApp fron...

国内用户如需交流，可加微信：197626581.Authors: Leeduckgo@NonceGeek, Msfew@NonceGeekMoonbeam is a Polkadot-based smart contract blockchain dedicated to providing development tools and networks familiar to Ethereum developers with compatible functionality. Moonbeam is a developer-friendly blockchain that enables full EVM compatibility, API compatibility with Web3.js, and a bridge to connect Moonbeam to the existing Ethereum network. Developers can easily deploy existing Solidity smart contracts and DApp fron...

国内用户如需交流，可加微信：197626581.MoonbeamScan ： https://moonbeam.moonscan.io/ Web3DevNFT Contract in this article： https://moonbeam.moonscan.io/address/0xb6FC950C4bC9D1e4652CbEDaB748E8Cdcfe5655FBasic ConceptWhat is a Syncer? It's a scheduled job to retrieve transactions from one contract regularly and persist them locally. The Syncer has two main parts:Syncer: responsible for retrieving transactions from the contract and persistence handling.Syncer Server: repsonsible for job scheduling and monit...

国内用户如需交流，可加微信：197626581.MoonbeamScan ： https://moonbeam.moonscan.io/ Web3DevNFT Contract in this article： https://moonbeam.moonscan.io/address/0xb6FC950C4bC9D1e4652CbEDaB748E8Cdcfe5655FBasic ConceptWhat is a Syncer? It's a scheduled job to retrieve transactions from one contract regularly and persist them locally. The Syncer has two main parts:Syncer: responsible for retrieving transactions from the contract and persistence handling.Syncer Server: repsonsible for job scheduling and monit...

Both Web3 and metaverse are relatively hot buzzwords these days. In this post, I will explain NonceGeek's understanding of Web3 and throw light on the first important quality of TaiShang metaverse - Web3 quality.NonceGeek's understanding of Web3NonceGeek's understanding of Web3 is as follows:From a data perspectiveweb1 means that the user only gets the data - we browse the static web pages as web1. web2 means that the user can send data in addition to getting data - we can read...

Both Web3 and metaverse are relatively hot buzzwords these days. In this post, I will explain NonceGeek's understanding of Web3 and throw light on the first important quality of TaiShang metaverse - Web3 quality.NonceGeek's understanding of Web3NonceGeek's understanding of Web3 is as follows:From a data perspectiveweb1 means that the user only gets the data - we browse the static web pages as web1. web2 means that the user can send data in addition to getting data - we can read...

RSS is a web feed that allows users and applications to access updates to websites in a standardized, computer-readable format. Subscribing to RSS feeds can allow a user to keep track of many different websites in a single news aggregator, which constantly monitor sites for new content, removing the need for the user to manually check them. News aggregators (or "RSS readers") can be built into a browser, installed on a desktop computer, or installed on a mobile device. -- WikipediaRSS origina...

RSS is a web feed that allows users and applications to access updates to websites in a standardized, computer-readable format. Subscribing to RSS feeds can allow a user to keep track of many different websites in a single news aggregator, which constantly monitor sites for new content, removing the need for the user to manually check them. News aggregators (or "RSS readers") can be built into a browser, installed on a desktop computer, or installed on a mobile device. -- WikipediaRSS origina...

Web3.0 Camp is now launched on Gitcoin~ Come and donate to support it!https://gitcoin.co/grants/3891/web30-dapp-dev-campWhat is a Web 3.0 dApp?From a data perspectiveweb1 means that the user only gets data - we browse the static web pages as web1. web2 means that the user can go beyond getting data to send data - we can read messages and send messages with Twitter. That is web2. web3 means that on top of web2, we also have full ownership and use of the data. We all use Metamask. dApp only has...

Web3.0 Camp is now launched on Gitcoin~ Come and donate to support it!https://gitcoin.co/grants/3891/web30-dapp-dev-campWhat is a Web 3.0 dApp?From a data perspectiveweb1 means that the user only gets data - we browse the static web pages as web1. web2 means that the user can go beyond getting data to send data - we can read messages and send messages with Twitter. That is web2. web3 means that on top of web2, we also have full ownership and use of the data. We all use Metamask. dApp only has...

WEB³DAO@CN WEB3 Chinese Community Preparation Group is looking forward to your joiningWEB3 Chinese Community is a decentralized DAO organization Our mission is to enhance the influence of the Chinese world in the WEB3 revolution. DAO is not a company, and it needs more people to build together to complete The first batch of 20 preparatory team members are only available for WEB3 developers to join. If you are not a WEB3 developer, don't worry. There will be available for other group memb...

WEB³DAO@CN WEB3 Chinese Community Preparation Group is looking forward to your joiningWEB3 Chinese Community is a decentralized DAO organization Our mission is to enhance the influence of the Chinese world in the WEB3 revolution. DAO is not a company, and it needs more people to build together to complete The first batch of 20 preparatory team members are only available for WEB3 developers to join. If you are not a WEB3 developer, don't worry. There will be available for other group memb...

In our 1.0 version, we created a simple Get & Set value dApp and its contract and deploy that onto Github-Pages. Now, we can upgrade the 1.0 version. It will become much cooler with economic model!0x01 Make contracts folder sub Repo of the projectIn the repo, we can see that the contracts folder actually stores another repo. Here we used the submodule feature of git. For smart contract, the benefit of doing this is that for the same dApp, we may have different contract versions. For NFT proje...

In our 1.0 version, we created a simple Get & Set value dApp and its contract and deploy that onto Github-Pages. Now, we can upgrade the 1.0 version. It will become much cooler with economic model!0x01 Make contracts folder sub Repo of the projectIn the repo, we can see that the contracts folder actually stores another repo. Here we used the submodule feature of git. For smart contract, the benefit of doing this is that for the same dApp, we may have different contract versions. For NFT proje...