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kadenzipfel
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gas-optimizations
List of smart contract optimizations in solidity
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Gas Optimizations in Solidity
Gas Costly Patterns
Comparison with Unilateral Outcome in a Loop
Constant Outcome of a Loop
Dead Code
Expensive Operations in a Loop
Loop Fusion
Opaque Predicate
Repeated Computations in a Loop
Storage Variable as Loop Length
Unnecessary Libraries
Gas Saving Patterns
Proper Data Types
Explicit Function Visibility
Short Circuiting
Constants and Immutables
Struct Bit Packing
Gas Golfing
Short Revert Strings
Unchecked Arithmetic
Optimal Comparison Operator
Payable Functions
Function Ordering
Using Mulmod Over Mul & Div
Optimal Increment and Decrement Operators
Sources/References
https://medium.com/coinmonks/optimizing-your-solidity-contracts-gas-usage-9d65334db6c7
https://ethereum.stackexchange.com/questions/28813/how-to-write-an-optimized-gas-cost-smart-contract
https://arxiv.org/pdf/1703.03994.pdf
https://ethereum.stackexchange.com/questions/3067/why-does-uint8-cost-more-gas-than-uint256
https://www.youtube.com/watch?v=qwBkeJ84d2g&feature=youtu.be&t=68
https://ethereum.stackexchange.com/questions/11556/use-string-type-or-bytes32
https://gist.github.com/hrkrshnn/ee8fabd532058307229d65dcd5836ddc
https://github.com/ZeroEkkusu/re-golf-course