122 results for "Dapp"
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Common Blockchain Coding Challenges in Smart Contract Developer Interviews
If you're preparing for smart contract developer interviews, it’s important to practice common blockchain coding challenges that test your Solidity skills and smart contract logic. Typical Blockchain Coding Challenges: Write a Basic ERC20 o...
By AlexDeveloper · @Alexdeveloper -
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How does data storage really work in blockchain? What can go on-chain vs off-chain?
A helpful framework is asking: “Who needs to trust this data?” If the answer is “only my backend,” you shouldn’t put it on-chain. If the answer is “every participant should trust this without a central au...
By ChainMentorNaina · @ChainMentorNaina