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kohshiba

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9 Questions

Votes Activity Newest Views

4

11

votes

2

answers

991

views

Pros and Cons of smart contract upgradable patterns

contract-development contract-design openzeppelin delegatecall openzeppelin-sdk

Mar 23 '20 at 15:42 user3885656 1

1

6

votes

1

answer

1k

views

Status of ABIEncoderV2 now

solidity contract-development contract-design compilation abiencoderv2

Aug 9 at 19:27 Shane Fontaine 9,825

1

4

votes

1

answer

268

views

Exponential function with fractional numbers

solidity contract-development

Apr 2 at 17:15 Paul Razvan Berg 7,140

3

votes

2

answers

225

views

What should I prepare for the coming ETH 2.0 upgrade as a Dapps developer?

proof-of-stake proof-of-work eth-2.0

Jan 7 '20 at 8:49 kohshiba 387

2

votes

1

answer

376

views

How many projects are there which implement ERC1155 standard?

erc-20 erc-721 erc-1155 nft

Jun 8 at 14:04 Community♦ 1

1

vote

1

answer

619

views

How to transfer ERC20 tokens from an account to a contract?

solidity

Sep 4 '19 at 3:55 abcoathup 1,158

0

votes

1

answer

73

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Are there any good ways to express conditional ownership on ERC20 or ERC721 tokens?

solidity contract-design erc-20 erc-721

Mar 20 at 23:00 Community♦ 1

0

votes

0

answers

26

views

How to assign event output to variable when testing?

truffle-test test

Jan 23 '20 at 8:35 kohshiba 387

1

0

votes

1

answer

46

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How to withdraw from multiple contracts?

solidity

Jul 23 '19 at 17:00 Community♦ 1

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