Solana: why do we still need to write contracts in Rust?
Why We Still Need to Write Contractions in Rust on Solana As a developer of DeFi projects on the Solana blockchain, I’ve from myself’s handing, we are still to a winter. exing liberes of spl-token, Metaplex Core, and alles that provide SDKs for crating and deploying contraact functions. In this article, we’ll explore the reasons […]
Metamask: Metamask show Select your account dialog
Title: Presentation of Metamask: a powerful tool for secure web3 wallets Introduction* As an increasingly digital world, online transactions are an integral part of the show. Howver, with large car transplants, and secure portfolios consist in protecting consumption of potential protection consumer funds. In this article, we will have to integrate Metamask into integration, Aplar […]
Metamask: Payable functions in Metamask
Metamk: payable features Metamk As a developer, more than just writing a code is needed for interaction with smart contracts; It also requires you to manage your funds. One of the main libraries for interaction with Ethereum’s smart contracts on the web is Metamk. In this article, we will study how to use the features […]
Metamask: Unable to Estimate Gas When Calling withdraw Function in Solidity Contract on Polygon Network
Metamask: Unable to estimate gas when calling withdraw ‘function in Solidity Contract on Polygon Network As a developer of a blockchain-based smart contract, it’s essential to consider factors that can impact the performance and efficiency of your contracts. One critical aspect is estimating gas consumption, particularly when calling thewithdraw ‘function. In this article, we’ll explore […]
Ethereum: How is a transaction’s output signed?
In Ethereum: as a signature transaction output In the transaction in the Ethereum network, two key components have a resolution for the cellosity and the immobility of the blockchain: the entrance transaction (TX) and the output transaction (TXUTPUT). However, the pre -attack will be included in the block, they should be subscribed to the adverb. […]
Solana: Speed up Websocket Connection
Optimizing WeSoket Connections on Solana: Speaking Up Log Subption Subption As a developer work with Solana, you’re like a family of family imt and scalable blockchain platform. Howver, white it to real-time log subscription to WebSockets, latency can a significance of boatneck. In this article, we’ll explore roads to optimize the WebSocket connection on Solana, […]
Ethereum: Getting wallet balance and transactions into Google Sheets
Here’s an Article: Get Your Wallet Balance and Operations to Google Pages Are you tired manually transfer Ethereum Wallet Residue and Operations to Google Spreadsheet? While this may seer like a frighttening task, there are several ways to do it using importjson. Wallet Balance and Operations Data into Google Spreadsheet using importjson. Why use importjson? […]
How to Safeguard Your Crypto During Large Withdrawals
How to Secure Your Crypto Duration Large Selections As the cryptomena increase, large transactions have Become a significant problem for users. Regarding the withdrawal of Funds from your digital wallets or Exchanges, Large Transactions Can Be Risky and Even Lead to Safety Violations. In this article we will outline some proven practices to protect your […]
Ethereum: Transaction Fails When Increasing Liquidity in Uniswap V3 Using Web3.py
Ethereum: Operation fails when liquidity increases uniswap v3 using Web3.py As an experienced programmer, you probably know how important it is to increase liquidity for exchanges to cryptocurrencies such as Binance Smart Chain (BSC). One of the popular solutions is the use of the Uniswap protocol, a decentralized amendment (DEX), which allows automated trading between […]
Bitcoin: Duplicate blocks in Bitcoin blockchain
Copy Block in Bitcoin Block Chain: Causes of worry As a developer for the Blockchain-based application, shocking to note that some parts of the code position are copies. In this article we consider what caused these double blocks and how they can affect the system. Discovery I made a member of the Bitcoin blockchain for […]