• Karma : 32
  • Questions : 7
  • Answers : 2
  • Comments : 15

What is the best way to use Promises or are there better ways of calling functions via web3js?

Hi DelegateCall, I am struggling hard on finding the best way to call and use solidity functions for my dapp. I am trying to work with Promises no... more

Karma symbol 0
Total Karma earned answering this question
Up gray arrow normal 0
Total Votes for this question
Speach bubble 1
Total Comments to this question

What is the best oil for submersion cooling?

I have heard of using mineral oil, however someone mentioned there may be better oils as mineral oil wears down some of the components over time. A... more

Karma symbol 5
Total Karma earned answering this question
Up gray arrow normal 1
Total Votes for this question
Speach bubble 1
Total Comments to this question

Can you solve this? => error: Failed to decode output: TypeError: Cannot read property 'length' of undefined

Receiving a "error: Failed to decode output: TypeError: Cannot read property 'length' of undefined" after deploying a contract.<br><br> I did max t... more

Karma symbol 10
Total Karma earned answering this question
Up gray arrow normal 0
Total Votes for this question
Speach bubble 2
Total Comments to this question

Is there a Max Capacity on Remix JVM Deployed Functions?

Seems like I have ran into a capacity issue with Remix JVM. Tooks me about a hour to figure out why my contract was not fully deploying and gas was... more

Karma symbol 40
Total Karma earned answering this question
Up gray arrow normal 2
Total Votes for this question
Speach bubble 3
Total Comments to this question

Can someone help me with Interfacing with ERC20 tokens with other Contracts?

Please help me figure what is going on! Killing me here! <br> Here are my steps: Step 1: Deploy Simple Token Step 2: Deploy Add Token Contract Ste... more

Karma symbol 5
Total Karma earned answering this question
Up gray arrow normal 1
Total Votes for this question
Speach bubble 1
Total Comments to this question

Interfacing my contract with ERC20 contract - having issues with approve, allowances, & transferFrom - can you help?

The transfer and balanceOf functions both work when calling from the contract(output is true), however for some reason I can't get the approve, all... more

Karma symbol 10
Total Karma earned answering this question
Up gray arrow normal 2
Total Votes for this question
Speach bubble 2
Total Comments to this question

Is it possible to build smart contracts that have ERC721 and ERC20?

Hi! I am working on a dapp and wanted to add a bunch of functions that incorporate ERC721 and then to use Eth to pay for the functions but also ha... more

Karma symbol 0
Total Karma earned answering this question
Up gray arrow normal 0
Total Votes for this question
Speach bubble 1
Total Comments to this question