Skip to main content
EOS.IO
Harry Ma's user avatar
Harry Ma's user avatar
Harry Ma's user avatar
Harry Ma
  • Member for 6 years, 4 months
  • Last seen more than 3 years ago
Profile Activity

13 Questions

Score Activity Newest Views
9 votes
2 answers
990 views

Is there any method to remove a useless contract from the blockchain just like "selfdestruct" in ETH?

8 votes
2 answers
1k views

Is there any method to know whether a transaction has been confirmed or not?

5 votes
1 answer
3k views

How to do an action in a contract to transfer tokens to other user accounts without adding permission in dawn4.0? [closed]

5 votes
1 answer
602 views

How to calculate the RAM size of a contract in EOSIO and then i can know how much EOS i need to pay for every contract

3 votes
0 answers
76 views

When launching dawn4.0 on ubuntu 16.04, i got some errors "Error 3110001: Missing Chain API Plugin" [closed]

3 votes
1 answer
214 views

The documents of RPC API has been out of date?

3 votes
1 answer
55 views

When would the branch "native-contract-debugging" be merged to the master?

3 votes
1 answer
494 views

How can i burn the tokens i create with eosio.token

2 votes
1 answer
45 views

Is there any command tools that could list all the bp nodes info like IP Port etc after the mainnet launching?

1 vote
0 answers
176 views

How to trigger the user account token stake or unstake automatically by using contract

1 vote
1 answer
339 views

what does the same_payer mean in eosio contract?

0 votes
1 answer
34 views

Why does eos block hash id not include character like "ghijklmnopqistuvwxyz"?

0 votes
1 answer
102 views

How do I access a contract class variable from an extern “C” function "void apply()"?