Jeffrey Scholz
Mastering Solidity: Master the Computer Science Fundamentals First
I hate computer science!
Mastering Solidity: Master the Computer Science Fundamentals First.why you should study and practice.
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Web3 Blockchain Blogs & Tutorials
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Jeffrey Scholz
- Feb 8
- 1 min
Foundry forge coverage
Foundry forge coverage.
Visual line coverage report with LCOV.
If you run "forge coverage" in a foundry project, you'll get a table as below
1,027 views1 comment
Jeffrey Scholz
- Dec 31, 2022
- 5 min
Smart contract creation cost
Smart contract creation cost. The cost to deploy a smart contract has six components. It will always cost at least 53,000 gas.
1,764 views0 comments
Jeffrey Scholz
- Dec 22, 2022
- 8 min
Zero knowledge programming languages
Zero knowledge programming language proofs demonstrate you executed a computation correctly without revealing the inputs to the computation
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Jeffrey Scholz
- Dec 16, 2022
- 7 min
Where to find solidity reentrancy attacks
Where to find solidity reentrancy attacks. Reentrancy only happens when your smart contract calls another smart contract via a function call
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Jeffrey Scholz
- Dec 2, 2022
- 4 min
Generate a random number with Solidity on the blockchain
Generate a random number with Solidity on the blockchain. Randomness is tricky on the blockchain because the blockchain is deterministic.
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Jeffrey Scholz
- Nov 30, 2022
- 17 min
Don't study blockchain if you want a high Solidity blockchain engineer salary
Don't study blockchain if you want a high salary. This might sound funny coming from a blockchain bootcamp, but it’s true.
1,161 views1 comment
Jeffrey Scholz
- Nov 30, 2022
- 4 min
9 Biggest Gas Guzzlers in Solidity on Ethereum
9 Biggest Gas Guzzlers in Solidity on Ethereum. This article lists 9 of the most expensive Ethereum operations.
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Jeffrey Scholz
- Nov 14, 2022
- 3 min
9 Dangerous Techniques to Win Solidity Gas Optimization Contests
Introduction Hopefully it is clear from the title that the methods outlined in this article are not safe for production smart contracts!...
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Jeffrey Scholz
- Nov 8, 2022
- 3 min
Learn Solidity: Easy to Learn, Hard to Master?
Is solidity hard to learn? Learning solidity as a language is arguably one of the easier languages to learn. However, learning the...
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