User Richard Horrocks

85

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12

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35k

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Common useful JavaScript snippets for geth

go-ethereum javascript

Aug 14 at 14:04 tony gil 101

65

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2

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17k

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ELI5 How does a Merkle-Patricia-trie tree work?

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Feb 26 '17 at 11:55 Community♦ 1

42

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5

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How to delete an element at a certain index in an array?

solidity contract-development

Sep 21 '18 at 20:13 Amin Ariana 201

37

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5

answers

14k

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Exploring and Analyzing the Ethereum blockchain

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May 12 '18 at 14:05 medvedev1088 8,911

33

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3

answers

37k

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How do miners profit post-PoS, if at all, how will new miners get their start, and who will execute the EVM byte code (and why)?

mining proof-of-stake casper

Jul 10 '17 at 9:54 Nicolas Massart 5,662

32

votes

3

answers

14k

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How to write an optimized (gas-cost) smart contract?

solidity contract-development contract-design contract-deployment gas

Jan 12 '19 at 14:18 Achala Dissanayake 4,450

31

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8

answers

14k

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What are the development tools for Ethereum?

contract-development dapp-development

Jul 23 '19 at 12:06 Community♦ 1

31

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4

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28k

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Can I download the whole blockchain from somewhere?

blockchain synchronization bitcoin

Aug 18 '18 at 17:02 Community♦ 1

30

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3

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14k

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How to create a Dapp from scratch on Ethereum?

contract-development blockchain dapp-development dapps

Apr 19 '19 at 9:05 reelyard 103

26

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2

answers

5k

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List of pre-compiled contracts

contract-development precompiled-contracts documentation

Jul 3 at 10:57 iamdefinitelyahuman 1,791

18

votes

2

answers

1k

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What does bytecode of blank contract do?

solidity evm compilation opcode

May 15 '17 at 11:56 Community♦ 1

15

votes

1

answer

22k

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How can I reverse or cancel a transaction or recover lost ethers?

transactions

Jan 2 '19 at 18:02 lungj 6,155

14

votes

2

answers

8k

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What is msg.data?

solidity web3js calldata

Jun 6 '18 at 20:26 aflesher 131

11

votes

2

answers

18k

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How does data storage on the blockchain work?

blockchain storage cloud-mining

Mar 19 '18 at 13:24 Rob Hitchens 42.3k

9

votes

1

answer

1k

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How does web3.js work out the types of the arguments you feed it?

solidity web3js

Apr 25 '17 at 13:12 o0ragman0o 3,860

9

votes

3

answers

14k

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Best way to burn ethers and other ethereum tokens?

go-ethereum contract-development contract-design tokens

Jul 9 '18 at 21:13 Jesbus 7,168

9

votes

2

answers

2k

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Persistent “deep transaction reorg” whilst syncing full geth node

go-ethereum synchronization security geth-debugging chain-reorganization

Dec 30 '18 at 3:01 Community♦ 1

9

votes

1

answer

7k

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Does Gas Limit have any bearing on transaction/mining time?

gas gas-limit

Jan 29 '18 at 11:25 EGMontesano 1

9

votes

2

answers

3k

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Best way of accepting ERC20 tokens in my service

go-ethereum solidity ethereum-wallet-dapp erc-20

Jun 27 '17 at 21:01 Matthew Schmidt 6,662

8

votes

3

answers

421

views

Is there the opposite function for evm_increaseTime?

solidity testrpc

Feb 26 '20 at 11:01 Community♦ 1

8

votes

1

answer

1k

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Getting complete state of a smart contract

contract-invocation state-trie

Feb 23 '18 at 18:00 medvedev1088 8,911

8

votes

1

answer

632

views

Difference between the assembly code generated for uint and uint32?

solidity assembly integers

Aug 1 '17 at 14:01 benjaminion 7,907

8

votes

2

answers

7k

views

What diagrams exist to illustrate the Ethereum blockchain creation process?

blockchain architecture

Sep 7 '16 at 13:56 Community♦ 1

8

votes

1

answer

4k

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Basic example of interaction between 2 contracts?

solidity contract-development contract-design contract-invocation

Jun 2 '16 at 10:33 Community♦ 1

8

votes

2

answers

5k

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How does Etherscan work?

go-ethereum etherscan

Jul 26 '17 at 18:58 Thomas Clowes 3,845

7

votes

1

answer

870

views

Why does compiled solidity code do this check on the argument with which it was called?

solidity evm compilation

Apr 12 '18 at 22:22 Thorkil Værge 3,067

7

votes

2

answers

4k

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What elements of a Dapp's backend are usually stored in a decentralised location?

dapp-development dapps decentralization

Dec 5 '17 at 17:49 Malone 1,480

7

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2

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5k

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How can I run scripted geth commands with specified command line parameters?

go-ethereum javascript console

Apr 2 '18 at 1:57 jcomeau_ictx 111

7

votes

1

answer

739

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How to develop large applications on top of blockchain?

go-ethereum dapp-development ipfs swarm

Sep 3 '17 at 13:07 JohnAllen 1,045

7

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1

answer

2k

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Constructor auto generation and property visibility

solidity contract-development constructor

Jun 29 '17 at 8:29 rstormsf 3,429

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Common useful JavaScript snippets for geth

ELI5 How does a Merkle-Patricia-trie tree work?

How to delete an element at a certain index in an array?

Exploring and Analyzing the Ethereum blockchain

How do miners profit post-PoS, if at all, how will new miners get their start, and who will execute the EVM byte code (and why)?

How to write an optimized (gas-cost) smart contract?

What are the development tools for Ethereum?

Can I download the whole blockchain from somewhere?

How to create a Dapp from scratch on Ethereum?

List of pre-compiled contracts

What does bytecode of blank contract do?

How can I reverse or cancel a transaction or recover lost ethers?

What is msg.data?

How does data storage on the blockchain work?

How does web3.js work out the types of the arguments you feed it?

Best way to burn ethers and other ethereum tokens?

Persistent “deep transaction reorg” whilst syncing full geth node

Does Gas Limit have any bearing on transaction/mining time?

Best way of accepting ERC20 tokens in my service

Is there the opposite function for evm_increaseTime?

Getting complete state of a smart contract

Difference between the assembly code generated for uint and uint32?

What diagrams exist to illustrate the Ethereum blockchain creation process?

Basic example of interaction between 2 contracts?

How does Etherscan work?

Why does compiled solidity code do this check on the argument with which it was called?

What elements of a Dapp's backend are usually stored in a decentralised location?

How can I run scripted geth commands with specified command line parameters?

How to develop large applications on top of blockchain?

Constructor auto generation and property visibility