Recent questions tagged contract

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Getting “web3.eth.filter is not a function” while trying to monitor Ethereum blocks

Oct 9, 2018 in Blockchain by slayer
 • 29,350 points • 2,384 views
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Web is not injected by metamask

Oct 3, 2018 in Blockchain by digger
 • 26,740 points • 812 views
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Access variables through auto-generated getters from a different contract

Oct 3, 2018 in Blockchain by digger
 • 26,740 points • 364 views
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Handling UI when a trasaction is in pending (MetaMask)

Oct 3, 2018 in Blockchain by slayer
 • 29,350 points • 674 views
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What happens to Ether in a smart contract after selfdestruct?

Oct 3, 2018 in Blockchain by slayer
 • 29,350 points • 715 views
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How do display all the events logs from a smart contract?

Oct 3, 2018 in Blockchain by slayer
 • 29,350 points • 3,009 views
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1 answer

How can I get the same return value as solidity `abi.encodePacked` in Golang?

Sep 26, 2018 in Blockchain by digger
 • 26,740 points • 3,807 views
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Is it possible to send eth to a contract through its constructor from another contract?

Sep 26, 2018 in Blockchain by digger
 • 26,740 points • 1,497 views
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Testrpc Error: listen EADDRINUSE :::8545 on Mac

Sep 26, 2018 in Blockchain by slayer
 • 29,350 points • 754 views
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2 answers

Warning: Using contract member “balance” inherited from the address type is deprecated. Solidity

Sep 25, 2018 in Blockchain by digger
 • 26,740 points • 927 views
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Call contract methods with web3 from newly created account

Sep 25, 2018 in Blockchain by slayer
 • 29,350 points • 6,092 views
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Getting the length of public array variable (getter)

Sep 24, 2018 in Blockchain by slayer
 • 29,350 points • 1,196 views
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How to manually create the instance of the contract in truffle?

Sep 24, 2018 in Blockchain by digger
 • 26,740 points • 2,463 views
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2 answers

Is it possible to modify a variable value from another contract?

Sep 24, 2018 in Blockchain by digger
 • 26,740 points • 3,995 views
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2 answers

Truffle migrate Error after run testrpc

Sep 24, 2018 in Blockchain by slayer
 • 29,350 points • 610 views
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1 answer

Can't send transaction even if I use an example from official Ethereum webpage

Sep 21, 2018 in Blockchain by digger
 • 26,740 points • 970 views
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How to interact with a Smart Contract on private network using Web3.js?

Aug 22, 2018 in Blockchain by sabby
 • 4,390 points • 1,906 views
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How to create light wallet in Web3J?

Aug 10, 2018 in Blockchain by digger
 • 26,740 points • 1,809 views
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Where is the data stored in blockchain?

Jun 29, 2018 in Blockchain by digger
 • 26,740 points • 1,241 views

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