Skip to main content

Stack Exchange

Badr Bellaj

Morocco

http://www.mchain.uk

A Blockchain Developer and Advisor : Bitcoin, Ethereum , HyperLedger, Corda. Join me on linkedin : https://www.linkedin.com/in/bellajbadr

top accounts reputation activity subscriptions
Top Questions
Top Answers
738
Why does a base64 encoded string have an = sign at the end
stackoverflow.com

115
You have not concluded your merge (MERGE_HEAD exists)
stackoverflow.com

58
How to detect if an address is a contract?
ethereum.stackexchange.com

46
How to detect if on mainnet or testnet?
ethereum.stackexchange.com

36
Error message "error:0308010C:digital envelope routines::unsupported"
stackoverflow.com

36
Xamarin Forms "...DisplayAlert does not exist in the current context."
stackoverflow.com

35
What does the curve used in Bitcoin, secp256k1, look like?
bitcoin.stackexchange.com

33
GitHub Error Message - Permission denied (publickey)
stackoverflow.com

32
Power operations in solidity
ethereum.stackexchange.com

29
What was the reason to invent the EVM?
ethereum.stackexchange.com

28
understanding mload assembly function
ethereum.stackexchange.com

28
What is the difference between a pending transaction and a queued transaction in the geth mempool?
ethereum.stackexchange.com

24
Solidity: Is there a way to get the timestamp of a transaction that executed?
ethereum.stackexchange.com

23
Git on custom SSH port
stackoverflow.com

23
How to convert a string to bytes32?
ethereum.stackexchange.com

22
Message 'src refspec master does not match any' when pushing commits in Git
stackoverflow.com

22
What does the indexed keyword do?
ethereum.stackexchange.com

21
Python error "ImportError: No module named"
stackoverflow.com

20
What is an ABI and why is it needed to interact with contracts?
ethereum.stackexchange.com

20
Insufficient funds for gas * price + value
ethereum.stackexchange.com

18
Calling function from deployed contract
ethereum.stackexchange.com

18
What is the purpose of "pm2 save"?
stackoverflow.com

18
What are the Ethereum disk space needs?
ethereum.stackexchange.com

18
Where is the state data stored?
ethereum.stackexchange.com

17
What is the difference between m/44'/60'/0'/0 and m/44'/60'/0'?
ethereum.stackexchange.com

17
Error: Can't set headers after they are sent to the client
stackoverflow.com

17
Error: VM Exception while processing transaction: out of gas
ethereum.stackexchange.com

17
Is block.timestamp safe for longer time periods?
ethereum.stackexchange.com

16
How to get ether on public testnet?
ethereum.stackexchange.com

15
How to schedule a transaction?
ethereum.stackexchange.com

1 2 3 4 5