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kohshiba

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solidity

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9 Questions

Votes Activity Newest Views
4
10
votes
2
answers
630
views

Pros and Cons of smart contract upgradable patterns

contract-development contract-design openzeppelin delegatecall openzeppelin-sdk
Mar 23 at 15:42 user3885656 1
1
5
votes
1
answer
832
views

Status of ABIEncoderV2 now

solidity contract-development contract-design compilation abiencoderv2
Aug 9 at 19:27 Shane Fontaine 7,900
 
3
votes
2
answers
157
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 317
 
1
vote
0
answers
57
views

exponential function with fractional numbers

solidity contract-development
Feb 16 '20 at 15:47 kohshiba 317
 
1
vote
1
answer
439
views

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

solidity
Sep 4 '19 at 3:55 abcoathup 1,093
 
0
votes
1
answer
179
views

How many projects are there which implement ERC1155 standard?

erc-20 erc-721 erc-1155 nft
Oct 20 at 8:34 eth♦ 68.2k
 
0
votes
1
answer
50
views

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

solidity contract-design erc-20 erc-721
Oct 16 at 1:00 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 317
1
0
votes
1
answer
42
views

How to withdraw from multiple contracts?

solidity
Jul 23 '19 at 17:00 Community♦ 1
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