david.bowler1 about 2 months ago

Why don't miners estimate the cost of a transaction by simulating it?

So... Geth and other clients are able to estimate the cost of a transaction by simulating it. I'm wondering why don't miners estimate the costs of ... more

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goldavatar about 2 months ago

Will loom create or allow staking pools?

Dappchain developers will be required to pay for loom network (blockchain) hosting; and these fees will go to dpos validators. Because there are a ... more

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patrick.carr about 2 months ago

Transfer ERC-721 tokens between different users on a sidechain

Is it possible to transfer ERC-721 tokens between users on a sidechain? If yes, how is this transfer backed by the security of the main chain? Than... more

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avcdsld about 2 months ago

Is there a limit on the total amount of IPFS data?

I understand that I cannot delete files stored in IPFS. Then I think that all the data of IPFS system keep growing ever. I feel that the system wil... more

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neal.clarke about 2 months ago

Javascript: can anyone ELI5 how ‘this’ keyword relates to arrow functions?

There are many articles on the Internet but I didn't find any simple explanation. Can anyone help?

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ennvlxkm about 2 months ago

The general inheritance system is very similar to Python

I'm trying to learn Solidity and I stumbled upon this paragraph in the official documentation: "The general inheritance system is very similar to ... more

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arnii070 about 2 months ago

how DAppChain security is maintained by the mainchain’s consensus algorithm?

If every DAppChain can choose it's own consensus mechanism then how Ethereum secures DappChain? Even if the DAppChain want to use Ethereum consensu... more

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jowla about 2 months ago

Proof of Stake- Why does it reduce centralization

I've heard that one of the benefits of PoS is decentralization. However, I can't understand why... To validate blocks, one has to stake tokens. If ... more

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sbranscom2 about 2 months ago

How to add a struct to an array inside a function

I have a struct and an uninitialized dynamic array declared in contract storage, and a function that instantiates the struct that is then pushed to... more

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ennvlxkm about 2 months ago

What is the difference between a transpiler and a compiler?

What is the difference between a transpiler and a compiler?

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