Costly operations inside a loop.md

42 - Costly operations inside a loop

Operations such as state variable updates (use SSTOREs) inside a loop cost a lot of gas, are expensive and may lead to out-of-gas errors. Optimizations using local variables are preferred. (see here)

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Slide Screenshot

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Slide Text

• Costly Operations Inside Loops
• State Variable Updates
• Out-of-Gas Error
• Use Local Variables Prevent DoS

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References

• Youtube Reference

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