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Smart Contract to Interact with external contract

solidity contract-development remix tokens ether

answered 29 mins ago goodvibration 17.4k

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69

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Storing and Updating an array in a smart contract (for creating permissioned networks and updating members)

contract-development contract-design

modified 1 hour ago Community♦ 1

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2

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3k

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this.balance VS address(this).balance

solidity contract-development remix

answered 1 hour ago Kim Ilyong 11

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How do I create a Token Tracker for my ERC20 token on Etherscan?

solidity contract-development tokens erc-20 etherscan

asked 2 hours ago Henry Bass 15

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45

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Error Handling on Contract Calls to Other Contracts

solidity contract-development contract-design

modified 12 hours ago Community♦ 1

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94

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ERC20 Contract created but how to access those funds?

contract-development erc-20

modified 18 hours ago Community♦ 1

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28

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Send any ERC20 token with Approve and transferFrom functions

contract-development transferfrom erc-20-approve

asked yesterday Antony John Wilkinson 1

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11

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comparing msg.value with uint

contract-development

asked yesterday nopasik870 1

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2

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204

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Linking to Compound Smart Contract

solidity contract-development remix

modified yesterday Community♦ 1

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1

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35

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Calling “balanceOf” in a contract from another contract that imports it. Expected 1 Got 0

solidity contract-development erc-20 erc-721 openzeppelin

modified yesterday Community♦ 1

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15

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Why is metamask so far off in it's gas prediction?

contract-development metamask gas

asked yesterday Dylan Kerler 163

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6

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Blockchain & Solidity : Could you someone explain me what function entrySet is for?

solidity go-ethereum contract-development blockchain

asked yesterday Punreach Rany 1

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4

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Any ideas how to recover my 400 UNI drop from an old instadapp mcd vault smart contract?

contract-development transactions tokens erc-20 etherscan

asked yesterday Legionz 23

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Contract calling a function in another contract : TypeError

solidity contract-development ganache

modified yesterday goodvibration 17.4k

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