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questions for finding and squashing bugs in smart contracts and decentralized development

2 votes
0 answers
213 views

Is there a blockchain explorer that allows me to see a contract's data? [duplicate]

I've looked at the three blockchain explorers available, but AFAICT none of them provide the ability to look at the contract's data. They only allow you to see the code. How can I examine a contract …
Paul S's user avatar
  • 4,291
5 votes
1 answer
2k views

Exception in Contract Reverts Entire Stack, Uses all Gas

I added a check to make sure when I send ether that if it fails, I attempt to abort the transaction using a throw. Per example here: Solidity Exceptions When make a call to a function that does thi …
Paul S's user avatar
  • 4,291
15 votes
5 answers
5k views

How do I know when I've run out of gas programmatically?

This keeps coming up on the gitter forums so I thought I'd ask and answer this question: How do you know when you've run out of gas?
Paul S's user avatar
  • 4,291