Tarik EN-NAKDI
  • Member for 4 years, 2 months
  • Last seen more than 1 year ago
1 answers
137 votes
52k views
65 bookmarks
What is Swarm and what is it used for?
8 answers
74 votes
75k views
27 bookmarks
How can I check if an Ethereum address is valid?
2 answers
16 votes
27k views
11 bookmarks
Getting ABI data for ERC20 tokens programatically with Web3
8 answers
14 votes
3k views
6 bookmarks
Would it be profitable enough to do a Master's degree in blockchain technologies (focused on ethereum above all)?
1 answers
9 votes
1k views
9 bookmarks
In web3.js, how do I accurately find total gas cost to deploy a new contract (including constructor)?
4 answers
9 votes
6k views
3 bookmarks
How to use web3.js@1.0.0-beta34 with TypeScript?
2 answers
5 votes
2k views
3 bookmarks
web3.eth.subscribe not working?
2 answers
5 votes
1k views
3 bookmarks
How to pop from (decrease the length of) a memory array in Solidity
1 answers
3 votes
343 views
4 bookmarks
Whisper: How could we print received messages that are actually stored in the memory when geth was closed or shh.newMessageFilter() is not activated?
2 answers
3 votes
653 views
1 bookmarks
Account created using web3 is not showing in geth console
0 answers
2 votes
157 views
1 bookmarks
geth 1.8.8 miner hashrate 0 after join network where major miners ran on older version
0 answers
2 votes
166 views
1 bookmarks
What is a common pattern to work with a large number of complex Things: make a Thing a contract, or a struct in a mapping?
1 answers
2 votes
46 views
1 bookmarks
If Cryptokitties could take so much computing power in Ethereum network, how can the network support dapps with scale?
2 answers
1 votes
261 views
1 bookmarks
How to use a date time from an API to prevent contract interactions if the date is a string?
2 answers
1 votes
627 views
1 bookmarks
How to declare a fix bytes type more than bytes32?
1 answers
1 votes
96 views
1 bookmarks
Quorum Enterprise Ethereum - PrivateFor Parameter Passed When Instantiating Contract and/or During Calls to Contract?
0 answers
0 votes
91 views
1 bookmarks
How can we define the communication line with the Ethereum Blockchain?