Recently I happened to know that Bitgert will be the future of ideal blockchain network because it's the fastest and provides zero-gas fee. Is this true? Bitger
I got stucked in thoughts guys and I need bit of clarification to move it forward. (Description is about real problem, code is for best (I hope so..) understand
I get string parameter in the function, and the length of the parameter is less than 8. and I want to convert this parameter to bytes8 for saving in the array.
I would like to know if ethtx tasks can be used with webhook jobs. I tried to run the job from the operator UI and it returns an internal server error, when I l
how can I inject an env variable secret inside a main net deployed canister? And also how is my secret protected against everyone else on the chain? Thx
SOlidity course: Brownie Fund Me Lesson 6: https://github.com/PatrickAlphaC/brownie_fund_me Compiling AggregatorV2V3Interface leads to TypeError: Interfaces can
When I am running npx hardhat test on the below smartcontract I am getting AssertionError: Expected transaction to be reverted with Username is taken please try
Is there any way to filter a users wallet by metaplex candy machine id? I know how to get all of a users nfts via getParsedTokenAccountsByOwner. const tokens =
Hello i have a problem on string bignumber when transfering morthan 1000BUSD this is my transfer code,, i dont know what problem i hope someone help me thanks c
I am trying to send ETH from one account to another but the conversion from ETH to WEI keeps giving me headaches. In this case, I am trying to send 0.11 ETH but
So I'm trying to import Cardano Blockchain data like address balance, amount staked, rewards etc into a Google Sheet. I found this project named Blockfrost.io w
Hi I started playing with BitQuery graphql to see if it would help me with querying blockchain data. I love the idea of single API for most of the blockchains.
I was writing a test in TypeScript for Adding two numbers. I am receiving the following error: Adds two numbers: TypeError: Cannot read properties of undef
I got this error after updating Solana-cli to 1.9.4 and Anchor-cli to 0.20.1 and other local npm versions... Local npm package: @project-serum/anchor 0.18.2 Sol
I hope someone can enlighten me. I have a website with a button which should create a new Contract object of my token contract via the ethers.js library. I succ
I found a way: https://docs.solana.com/developing/plugins/geyser-plugins OR https://github.com/solana-labs/solana-accountsdb-plugin-postgres But for this need t
I have created a app to make transactions of money from one account to other, for that we have created a ledger table in mysql which runs in my local host very
Can I get a list of all NFTs to an account on the Flow Blockchain? There is account storage and the documentation says ...Cadence represents each NFT as a reso
I'v read several articles about geth full sync mode which can be enabled by --syncmode full option. But why am I getting error unknown sync mode fast want full
Concat two or more string values- pragma solidity 0.8.9; contract StringConcatation{ function AppendString(string memory a, string memory b) public pure re