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Shubham Sharma's user avatar
Shubham Sharma's user avatar
Shubham Sharma's user avatar
Shubham Sharma
  • Member for 2 years, 2 months
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5 votes

How to catch multiple events from a single function in the hardhat framework?

2 votes
Accepted

Identifier not found or not unique. on adding new prduct smart contract

2 votes

Do the tight variable packing rules apply to arrays in structs?

2 votes

Send msg.value to another address immediately

2 votes

tried running the contract but always getting the same error

2 votes

I have a problem in my Smart Contract in Withdraw Function

2 votes

How to override an interface function that returns a struct with a mapping

2 votes

Swap 2 tokens directly with Pair, without Router

2 votes
Accepted

I have an existing ERC721A smart contract deployed but how can I change public mint price and open that contract?

2 votes
Accepted

Inputting an Array value in Remix

2 votes
Accepted

How to extract the ABI part from JSON file created in artifacts and create a separate file for it?

2 votes
Accepted

How to identify baseURI?

1 vote

Transaction is successful but nft photo is empty

1 vote

token.transferFrom() Will Not Work with ERC20 Token

1 vote

How to convert `bytes4` to `bytes memory` in Solidity?

1 vote
Accepted

Warning: This declaration shadows an existing declaration with a Struct

1 vote
Accepted

invalid opcode: REVERT

1 vote

What is the use case of deadline in Uniswap's Router02?

1 vote

invalid decimal value (argument="value", value="", code=INVALID_ARGUMENT, version=bignumber/5.7.0)

1 vote

I can't verify contract on etherscan because it needs abi-encoded constructor

1 vote

Why we are using delegatecall?

1 vote

About MethodID:0x095ea7b3

1 vote
Accepted

Extremely high gas fees

1 vote

Transfer all NFTs in a single transaction

1 vote
Accepted

Solidity: Neither address.send nor address.transfer nor address.call is working

1 vote
Accepted

TypeError: Overriding function changes state mutability from "view" to "nonpayable"

1 vote

How to get the private key from seed phrase and account number generated by Coinbase Commerce?

1 vote
Accepted

Solmate ERC20 SafeTransfer

1 vote
Accepted

Data location must be "calldata" for parameter in external function, but none was given. --> Undeclared identifier

1 vote

how to fix the phrase error: Expected ','but got ;