Linked Questions

2
votes
1answer
328 views

Digital asset management dapp using Ethereum

I am new to ethereum and also I have tried out some examples for building smart contract using truffle and ganache. But I want to make Digital asset management dapp using ethereum. Like, if have I ...
2
votes
1answer
240 views

Solidity browser compiler crashes

It seems like every time I try to execute a contract function through the browser compiler that requires more than around 50k gas (give or take) to execute, the browser tab's memory gets to around 1GB ...
1
vote
1answer
90 views

How to do performance evaluation?

How to do the performance evaluation in terms of secs or minutes? what is the command to use in solidity?
1
vote
1answer
47 views

Transaction fees in ethereum [duplicate]

I have created an ERC20 token, but whenever I want to trnasfer it, transaction fees is deducted in ethers. But I donot want to but ethers. Cant the fee be deducted in terms of my custom token? Thanks
1
vote
1answer
99 views

What would be the cost of this transaction to end user?

A simple question on gas spent on a transaction here. I'm experimenting with testnet transaction on a simple contract that stores a value, trying to figure out how much a client would pay. What would ...
0
votes
1answer
56 views

What is the meaning of “Gas Used” on ethgasstation.info?

It's rather confusing cos when I googled "gas used" I don't get any exact result, NOT even from ethgasstation.info and most people are talking about transaction price, gas limit, etc. So, does "gas ...
0
votes
1answer
47 views

Execution gas cost

I use web3 and truffle to get info about my testnet transactions. There are few fields about gas used per transaction, such as: gasPrice, gas, gasUsed. But how to get field 'execution cost'?
0
votes
1answer
117 views

What is the unit of measurement used in GasPrice and GasLimit?

I did a check, in ethgasstation the current safeLow = 15GWei, which is equal = 15,000,000,000 wei However, when I issue eth.getBlock("latest") what I get was: > eth.getBlock("latest") { ...
0
votes
1answer
37 views

How do i know how much eth the receiver will get?

I bought some ethereum a long time ago and I'm trying to buy something with it now. I want to make sure the address I'm sending it to gets a specific amount (say 2.00 ETH). When I enter the "amount to ...
0
votes
1answer
378 views

Are transactions really instant?

I am new to blockchain in general and still trying to nail down some basic concepts, this being one of them: if a new block is added to the chain approximately every 10 minutes, does that mean a ...
0
votes
1answer
186 views

How does gas in Ethereum works? [duplicate]

Let say I have a code that print "Hello World". I deploy it to the blockchain and pay 1000 gas for it. Will my code keep running for every subsequent block till it runs out of gas? Or will it only run ...
0
votes
1answer
2k views

myetherwallet.com is taking forever [duplicate]

I sent a transaction over 6 hours ago from myetherwallet to an outside address with the site's suggested 21000 gas limit. Its up to over 1000 block confirmations but still has not completed, yet ...
0
votes
1answer
224 views

Is the gas-limit as seen on ethstats measured in wei?

Simple question but I can't seem to find the answer online
1
vote
0answers
42 views

What's the point in the 'gas' parameter passed to function 'signTransaction'? [duplicate]

I am using web3.js v1 in order to sign and send transactions: async function signAndSend(transaction) { let options = { to : transaction._parent._address, data: transaction....
1
vote
0answers
25 views

Does only one miner collect my transaction fee? [duplicate]

I just ran in to the concept of gas and found this community. This question and answer were particularly helpful, but they leave one thing unanswered for me: If I send out a transaction with a given ...

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