Peera is a decentralized questions and answers protocol for Web3 where users can organize and store their interests and skills, creating a common community platform

Peera Meta

Aave is a decentralized non-custodial liquidity protocol where users can participate as depositors or borrowers.

Aave

Solidity is an object-oriented, high-level language for implementing smart contracts. It is a curly-bracket language designed to target the Ethereum Virtual Machine (EVM).

Solidity

Ankr makes accessing Web3 easy for those who want to build and earn on the future web. Ankr is the main infrastructure provider for Polygon, BNB Smart Chain, and Fantom.

Ankr

Vyper is a relatively new, pythonic programming language used to write smart contracts. Vyper targets Ethereum Virtual Machine making it virtually impossible for developers to code misleading programs.

Vyper

Functionland is replacing Cloud Storage and Service Subscription economy by introducing a new category of products, called Blockchain-Attached Storage. It creates value by auto-minting crypto for the users and allocating a share to the developers.

Functionland

Fractal Visions is a builder owned and operated creative web3 NFT project hub and a multifaceted & multidimensional experience. Bridging the gap between the physical and digital world.

Fractal Visions

D_D Academy is an open-source education platform created by the Developer DAO.

D_D Academy

Cyfrin Updraft is an education platform specializing on teaching the next generation of smart contract developers 

Cyfrin Updraft

The Graph is a decentralized protocol for indexing and querying blockchain data. The Graph makes it possible to query data that is difficult to query directly.

The Graph

Polygon is a decentralised Ethereum scaling platform that enables developers to build scalable user-friendly dApps with low transaction fees without ever sacrificing on security.

Polygon

Web3 (also known as Web 3.0) is an idea for a new iteration of the World Wide Web which incorporates concepts such as decentralization, blockchain technologies, and token-based economics.

All Things Web3

Koii is a new way to design communications infrastructure that distributes computing authority across a wider group of personal devices.

Koii Network

我正在努力正确同步我的节点. 我收到了关于白名单验证导致同步失败的警告. 此外，我被告知远程对等方没有将目标区块号作为最后一个列入白名单的区块号. 有人能分享最新的编码列表或者帮我解决这个同步问题吗？

How to update or get the latest working enode list?

如何更新或获取最新的有效编码列表？

我最近尝试使用1英寸将XSGD（Polygon）交换为USDC（Polygon），并接受了智能合约. 我将批准的限额设置为500新元，交换了全部金额，但现在想知道如何找到合同，并在需要时可能撤销合同. 我使用过 unrekt 和 revoke 之类的工具，但在我的钱包里找不到任何合约. 人们通常如何处理撤销此类智能合约？

How to revoke a 1inch swap contract for XSGD to USDC?

如何撤销 XSGD 到 USDC 的 1 英寸掉期合约？

我正在尝试按地址计算 Polygon 网络上验证者的检查点奖励. 我在资源管理器中看到不同的检查点奖励数字，但我对这些奖励的计算方式感到困惑，尤其是当验证者是检查点提议者时. 有人能帮我澄清这个问题吗？

How are validator rewards calculated on Polygon network?

Polygon 网络上的验证者奖励是如何计算的？

合约B、C和D的交易如何显示在合约A中各自的内部交易下？

Displaying Transactions for Contracts B, C, and D in Contract A

显示合约 A 中合约 B、C 和 D 的交易

我正在运行一个节点，我注意到我的交易总是在两个区块之后才包含在内，而不是包含在下一个区块中. 我已经在网上查看过了，发现其他人也有同样的问题，但没有答案. 可能是由于对等连接问题引起的吗？我甚至简化了创建新区块的过程，但是延迟仍然导致我的交易进入区块n+2. 有人知道为什么会这样吗？

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关于Polygon的教育材料和教程

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关于Polygon的教育材料和教程

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