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Calyptus

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Solidity Challenge #393 🕵️♂️ Which of the two functions in CallerContract can change the value variable in StateChangingContract? 🔍

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Prateek Prasanna Savanur

Blockchain Enthusiast and developer | Coding the Future of Trust and Transparency | Chapter Lead @TPG Karnataka

7mo

foo() will change the value, as .call allows for state change

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Shawn Adams, PhD

Director Of Operations for 426 NWS (US Air Force Reserve) | Freelance Solidity / Web3 Developer | Computer Science Professor (UAB) | Computer Science Ph.D. | Certifications: GCFA Security+ AWS Cloud Practitioner

7mo

Only Foo will be able to modify the called contract. By its design, statically reverts if the state changes in the called contract ( thus static)

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Rajat Singhal

Software Developer | Blockchain | NodeJs | MongoDB | Ethereum | Web3 | NFT | DeFi | Pioneering Blockchain Solutions for Mainstream Adoption

7mo

foo() will change the value.

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Syed Rabeet

CS Student | Blockchain Dev | Technical Writer | Ambassador @BlockshipDAO

7mo

foo() function

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Shehryar Khan Tanoli

CS Graduate | Backend Developer | TypeScript | NodeJs | NestJs

7mo

function foo()

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guy zilberblum

Self learner || CS50

7mo

Foo and set value

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