solidity related issues & queries in EthereumXcanger



Check if a struct is empty

solidity struct verify
Updated January 17, 2019 12:28 PM














Return a mapping in a getAll function

solidity remix mapping
Updated January 15, 2019 08:28 AM

Array Compare function returns opcode error

solidity remix
Updated January 14, 2019 21:28 PM



ERC-20 decimals issue

solidity erc-20
Updated January 14, 2019 17:28 PM


Witch version of solidity works web3js

solidity web3js
Updated January 14, 2019 15:28 PM

approve() and sendFrom()

solidity remix tokens metamask
Updated January 14, 2019 10:28 AM





CORS Error for using infura

solidity web3js infura
Updated January 13, 2019 05:28 AM



Track ERC20 Provenance

solidity tokens erc-20
Updated January 12, 2019 21:28 PM




How to check if bytes variable is empty?

solidity bytes
Updated January 12, 2019 07:28 AM

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