Shane Fontaine
  • Member for 3 years, 5 months
  • Last seen this week
1 answers
73 votes
23k views
25 bookmarks
When should I use calldata and when should I use memory?
1 answers
29 votes
22k views
9 bookmarks
What are the virtual and override keywords in Solidity?
1 answers
18 votes
14k views
4 bookmarks
What is the receive keyword in solidity?
1 answers
17 votes
6k views
3 bookmarks
What is the immutable keyword in Solidity?
1 answers
13 votes
4k views
9 bookmarks
What is the difference between bytecode, init code, deployed bytedcode, creation bytecode, and runtime bytecode?
1 answers
12 votes
7k views
4 bookmarks
Is it possible to perform a try-catch in Solidity?
2 answers
7 votes
2k views
3 bookmarks
What is the difference between the constant and immutable keywords in Solidity?
2 answers
7 votes
2k views
4 bookmarks
Is it possible to deploy a contract using create2 in Solidity?
1 answers
6 votes
5k views
2 bookmarks
How can I slice bytes, strings, and arrays in Solidity?
1 answers
3 votes
501 views
2 bookmarks
Can I use an emoji as part of a string in Solidity?
1 answers
3 votes
546 views
1 bookmarks
How can I make an off-chain call to get the data stored at a specific storage slot on-chain?
4 answers
2 votes
3k views
2 bookmarks
How can I get the revert reason of a call in Solidity so that I can use it in the same on-chain transaction?
1 answers
2 votes
195 views
1 bookmarks
On Etherscan, what is the difference between a failed transaction that says 'Reverted' and one that says 'Execution Reverted'?
1 answers
2 votes
92 views
1 bookmarks
What is the Muir Glacier hardfork?
1 answers
2 votes
330 views
1 bookmarks
What advantages does Trinity have over Geth or Parity? What differences does it have?
1 answers
1 votes
1k views
1 bookmarks
What is the difference between the abstract and virtual keywords in Solidity?
1 answers
1 votes
58 views
1 bookmarks
Why does Solidity not use the years keyword?
1 answers
1 votes
975 views
1 bookmarks
How can I tell if a node I am using is a full archive node?
1 answers
1 votes
199 views
1 bookmarks
How can I tell if the node I am using is exposing the Parity trace methods?
2 answers
1 votes
391 views
1 bookmarks
During the POW/POS transition, why would a POW miner choose to mine on the chain with the POS consensus algorithm?
1 answers
1 votes
719 views
1 bookmarks
How can I debug a my Solidity smart contract with a GUI?
1 answers
1 votes
519 views
2 bookmarks
Why do my events not emit the correct value?
1 answers
1 votes
58 views
1 bookmarks
Is it possible to get a function's original returndata if it is wrapped in an interface that doesn't return anything?
1 answers
0 votes
66 views
1 bookmarks
Is it possible to explicitly tell if a node is using Geth or Parity?