User Afr

12

65

votes

1

answer

10k

views

Why is the average block time 17 seconds?

Mar 16 '16 at 11:55 Afr 27.9k

27

56

votes

6

answers

191k

views

How to import a plain private key into geth or Mist?

go-ethereum private-key import

Nov 14 '17 at 7:57 Tom Hale 2,237

19

45

votes

3

answers

69k

views

How to backup mist wallets?

accounts wallets addresses keystore backup

Aug 5 '17 at 2:09 tayvano 13.4k

11

37

votes

5

answers

24k

views

How to concatenate strings in solidity?

solidity contract-development string

Aug 11 '18 at 22:50 Lucas Aschenbach 478

12

35

votes

2

answers

19k

views

How does Lisk differ from Ethereum?

dapps dapp-development javascript

Jun 9 '16 at 9:07 Afr 27.9k

9

26

votes

3

answers

85k

views

What is the current DAG size? When do we expect to hit GPU limits?

mining gpu dag

Jan 28 '18 at 17:09 DronReviews 111

8

26

votes

2

answers

13k

views

How many transactions can the network handle?

transactions scalability voting frontier

Apr 17 '17 at 20:06 bytemaster 161

10

25

votes

6

answers

38k

views

Is there a way to generate ethereum paper wallets?

security cold-storage paper-wallets

Apr 18 '18 at 14:34 Patoshi パトシ 3,862

16

25

votes

2

answers

19k

views

What exactly is the Nothing-At-Stake problem?

proof-of-stake casper attacks

Feb 24 '18 at 15:01 friko 165

4

25

votes

2

answers

16k

views

When will the difficulty bomb make mining impossible?

mining serenity hash-algorithm difficulty difficulty-bomb

Dec 16 '17 at 15:37 meri medova 1

10

23

votes

1

answer

8k

views

What is Parity's “warp” sync, and why is it faster than Geth “fast”?

synchronization parity fast-sync warp-sync

Sep 4 at 10:08 Uranik 1

4

22

votes

5

answers

27k

views

How do you stop a running geth node?

go-ethereum clients

Jan 20 '19 at 10:12 Wayne Kan 1

13

21

votes

1

answer

3k

views

Difference between a pruned and unpruned blockchain

blockchain synchronization state-trie-pruning light-clients

Aug 24 '16 at 0:44 Community♦ 1

2

20

votes

1

answer

4k

views

What is truffle?

dapp-development truffle testing framework dapp-debugging

Dec 31 '16 at 9:33 Afr 27.9k

6

19

votes

2

answers

21k

views

Can I set the gas price to whatever I want?

transactions mist gas gas-price fees

May 29 '17 at 5:45 pyggie 488

5

18

votes

1

answer

4k

views

Can I use the same private key for Ethereum and Bitcoin?

accounts private-key bitcoin cold-storage secp256k1

Jan 18 '17 at 22:14 Afr 27.9k

7

18

votes

3

answers

21k

views

How to attach geth to a local Parity RPC port 8545?

go-ethereum json-rpc parity

Nov 18 '16 at 10:00 Siu Ching Pong -Asuka Kenji- 349

2

17

votes

3

answers

7k

views

What is an 'EOA' account?

accounts terminology replay-attack

Nov 25 at 20:20 Paul Razvan Berg 3,519

1

17

votes

1

answer

2k

views

What is embark?

dapp-development testing embark framework dapp-debugging

Dec 31 '16 at 9:33 Afr 27.9k

3

16

votes

5

answers

17k

views

Is there a C# implementation available for Ethereum?

clients library c# .net

Nov 15 '18 at 13:24 tomasz_kajetan_stanczak 156

4

16

votes

3

answers

3k

views

TheDAO difference between a hard and a soft fork?

the-dao forks

Apr 7 '18 at 19:09 Rajesh Prajapati 139

7

16

votes

2

answers

10k

views

What is the parity light pruning mode?

synchronization light-clients state-trie-pruning parity fast-sync

Nov 9 '17 at 13:11 Ellis 2,216

2

15

votes

5

answers

1k

views

How to prevent being blacklisted for running an ethereum client?

network parity connections peers

Jun 4 '18 at 19:23 Afr 27.9k

6

13

votes

4

answers

6k

views

How to open the JavaScript console on Parity?

parity javascript console parity-wallet

Jul 9 '18 at 15:20 Kerem atam 220

2

13

votes

2

answers

2k

views

What's the difference between developer mode and testnet?

go-ethereum clients contract-development testnets morden

May 29 '17 at 12:42 Tesa 2,099

5

12

votes

2

answers

2k

views

Why am I getting less than 5 Ether per block?

mining difficulty uncle-blocks block-reward

Aug 25 at 14:59 Bharat Mallapur 194

9

12

votes

1

answer

5k

views

How to write my first Solidity “Hello World” smart contract?

solidity contract-design contract-deployment

Mar 15 '16 at 7:40 Joris Bontje 6,801

2

11

votes

2

answers

5k

views

How to make parity write logs?

logs monitoring parity

Mar 30 '17 at 9:40 Community♦ 1

3

11

votes

3

answers

2k

views

How to prevent a replay attack between two competing chains?

transactions hardforks replay-attack ethereum-classic

Nov 26 '16 at 11:49 eth♦ 64.8k

1

10

votes

1

answer

5k

views

How can I store big files on the blockchain?

blockchain storage ipfs swarm

Oct 1 '18 at 23:06 Abdullah Qaim Khan 1

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105 Questions

Why is the average block time 17 seconds?

How to import a plain private key into geth or Mist?

How to backup mist wallets?

How to concatenate strings in solidity?

How does Lisk differ from Ethereum?

What is the current DAG size? When do we expect to hit GPU limits?

How many transactions can the network handle?

Is there a way to generate ethereum paper wallets?

What exactly is the Nothing-At-Stake problem?

When will the difficulty bomb make mining impossible?

What is Parity's “warp” sync, and why is it faster than Geth “fast”?

How do you stop a running geth node?

Difference between a pruned and unpruned blockchain

What is truffle?

Can I set the gas price to whatever I want?

Can I use the same private key for Ethereum and Bitcoin?

How to attach geth to a local Parity RPC port 8545?

What is an 'EOA' account?

What is embark?

Is there a C# implementation available for Ethereum?

TheDAO difference between a hard and a soft fork?

What is the parity light pruning mode?

How to prevent being blacklisted for running an ethereum client?

How to open the JavaScript console on Parity?

What's the difference between developer mode and testnet?

Why am I getting less than 5 Ether per block?

How to write my first Solidity “Hello World” smart contract?

How to make parity write logs?

How to prevent a replay attack between two competing chains?

How can I store big files on the blockchain?