-
# Handle
JMukesh
# Vulnerability details
## Impact
Use of transfer() might render ETH impossible to withdraw becuase after istanbul hardfork , there is increases in the gas cost of the SLOAD ope…
-
---
Title: To access transaction hash within Java contracts
Author(s): Jiaying Wang
Type: ASC (Aion Standards and Conventions)
Status: Draft
Creation Date: July 19, 2019
Contact Information: je…
-
### Resources 👇
I. [Research Papers](https://github.com/iskanderandrews/troubleshooting/issues/38#issuecomment-908482663)
II. [Medium / Articles](https://github.com/iskanderandrews/troub…
0xisk updated
3 years ago
-
I get this error after running the `start` command and going to http://localhost:8080/:
> Uncaught (in promise) TypeError: Cannot read property 'address' of undefined
The problematic code is:
…
-
## Title: Use immutable variables
### Impact
For any variable that is only set once, either use a constant or immutable to save gas. The compiler does not reserve a storage slot for these variables,…
-
Hello, first of all thanks for sharing.
I have updated the code for Solidity 0.8:
```sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;
// ERC20 contract interface
interface T…
kopax updated
2 months ago
-
Remove the last line i.e.
"Note that Truffle sends Ether to your test contract in a way that does not execute a fallback function, so you can still use the fallback function within your Solidity t…
-
By now I have tried a multitude of options and compiler versions, but the extension keeps complaining about a version mismatch, where it should not:
```sol
// SPDX-License-Identifier: MIT
pragma …
-
Research Hyperledger Fabric smart contracts API functionality for invoking function calls in the Fabric network. This aligns with our migration of smart contracts from Solidity to JavaScript
-
**Github username:** --
**Twitter username:** --
**Submission hash (on-chain):** 0x02fa6a45eaac969c9c44f512189e58353055fe9bb716add902f576091b333023
**Severity:** minor
**Description:**
**Description…