smartcontracts-CodePudding

Tags > smartcontracts

09-15EnterpriseHow to test a solidity payable function with hardhat
09-11OSSolidity compile error. (Contract should be marked as abstract.)
09-08NetSolidity compiler error loading specific function
09-05Software designreturn will not function with array
09-04MobileCall erc20 approve function using ethers.js
08-25databaseMy test fails when i run "brownie test". How can I correctly compare transactionReeipt to
08-24Software engineeringIterable Mapping- how to retreive all the values with For-Loop?
08-24BlockchainWhen JS passes numeric values as arguments to Solidity function, why is it better to wrap them in qu
08-12EnterpriseUnimplementedFeatureError: Copying of type struct
07-26Software engineeringSmart contract deploy with hardhat and heroku - ERR hardhat not installed
07-23Nethow to test a function call with dynamic calldata array?
07-13Software engineeringHow can I securely sign transactions from my code? (Algorand)
06-30databaseHow to automate USDT sending transactions?
06-20OSError occurred when trying to send rpc requests(s): eth_sendRawTransaction
06-16BlockchainHow can I connect to already deployed smart contracts with Go?
06-07Software engineeringUse Smart contracts mint function in nethereum with parameters
06-06OSCannot read properties of undefined (reading 'equal')
06-04OSHow to mapping the price of an asset with chain links and solidity?
05-23EnterpriseHow to test the Solidity-By-Example Mapping smart contract in Remix?
05-23otherCan we make an HTTP call from a smart contract in Solana blockchain?
05-10front endTypeError: Cannot read properties of undefined (reading 'address')
05-01OSError in trying to compile my contract through the hardhat feature
04-13databaseHow can I add a created at for smart contract?
04-12front endHow to send variable amount of ether to smart contract from React front end?
04-09otherRemix: call to Send2MySC.getRate errored: execution reverted > When call a function from an impor
04-08Back-endCan I call a function inside a function solidity?
04-06OSdistribute the team NFT(erc721)token volume
04-04Software engineeringSolidity "Function needs to specify overridden contract" question
04-01MobileDeploying smart contract with arrays in the constructor
03-29MobileTest for smart contract (solidity/truffle)
03-07otherHow to create the pair without assembly in UniswapV2Factory
03-07MobileSmart Contract could transfer ether to an address, but the balance of that address does not update
02-24EnterpriseHardhat, giving unrealistic balance
01-02otherSolidity - Contract not working as expected
01-02Software engineeringDifferences between these 2 functions in solidity?
12-29EnterpriseHow to convert a BigNumber to a normal number in Typescript
12-09front endReact Native security concerns with data exchange to api
11-23othersushi swap not returning
09-24NetSOLIDITY: Trying to get working Mapping/Struct for giving a "player" multiple "ticket