Aaron Li

I experimented with cloth simulation demo on react native using expo-three (three.js) renderer. I had to reduce the number of world iterations to 1-3 so that the model could barely...

These RPC calls are provided by ganache-cli (https://github.com/trufflesuite/ganache-cli). They are necessary for creating tests for smart contracts that are time-dependent, e.g. spending limit, lock out, last resort, etc. This may...

With TruffleProvider as the provider, if one uses web3.eth.getTransaction(txHash) with a valid txHash, the web3 client would complain the underlying sender address `one1xxxxxx...` is not a valid Ethereum address. I...

Fixed by https://github.com/harmony-one/sdk/pull/84 The original code in the constructor of HDNode calls `this.getHdWallet(...)` with randomly generated mnemonic if none is supplied. This generates a new account in the process. This...

Slow entities download - is it possible to selectively pick types of entities?

1

When I export channels with a reasonably larger number of users (e.g. >10000), the speed of downloading entities is extremely slow. The rate I observed is at around 0.66 entities...

Horizon Bridge UI Feedback

1

I was asked to make a quick evaluation of new UI for Horizon bridge at https://bridge-validator-1.web.app/busd and to provide some initial feedback. I added them in https://docs.google.com/document/d/1utiqGhkMN2eE7h1cfo1p9xw5DHprM5D3A0O1BqFEEM8/edit# . Here is...

Recognition of QR code performs poorly in dark mode

1

This happens when we use the computer's camera (and this library, in browser) to scan the QR code displayed on a mobile phone's screen, when the phone is set to...