guo

How to make Apple airport extreme work with surfboard SB6183?

SB6183 is very smart and so is Apple airport extreme. They both tends to auto config the network. However, when you upgrade your modem to surfboard, airport seems to stop working.

I also tried quite a few different ways to config either airport or surfboard. No luck at all. 
In the end, I found a trick which does the work.

- reset the airport extreme by pushing the reset button.
- connect it back to surfboard.
- it will auto config based on the current network.

guo

ffmpeg -i video.mp4 -i audio.m4a -acodec copy -vcodec copy output.mp4

guo

1. tap x times on build number in settings on phone.
2. allow debug.
3. install samsung smartswitch (altough you are switching at all.)
4. use adb in your terminal.

guo

List of all locales based on 
https://gist.github.com/jacobbubu/1836273
https://stackoverflow.com/a/28357857

af_NA: "Afrikaans (Namibia)",
af_ZA: "Afrikaans (South Africa)",
af: "Afrikaans",
ak_GH: "Akan (Ghana)",
ak: "Akan",
sq_AL: "Albanian (Albania)",

guo

Lucky Draw for list:
https://gist.github.com/loriIoTeX/f399fd2cceba46ed4cad918062224a9d

number of tickets: 258
number of lucky draws: 20
The current block height is 250288
I will use the block ID at height 250289 to generate luckydraw winners.
current height: 250288
current height: 250288
current height: 250288

guo

How to sync a forked repo from origin?

https://gist.github.com/CristinaSolana/1885435

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo

git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git

guo

Combine all png files to a pdf file, sorted by last modified date.

```
convert  $(ls -tr *.png) ~/all.pdf
```

guo

// This is a basic uniswap frontrunning MEV bot
// Made by Merunas follow me on youtube to see how to use it and edit it: https://www.youtube.com/channel/UCJInIwgW1duAEnMHHxDK7XQ

// 1. Setup ethers, required variables, contracts and start function
const { Wallet, ethers } = require('ethers')
const { FlashbotsBundleProvider, FlashbotsBundleResolution } = require('@flashbots/ethers-provider-bundle')

// 1.1 Setup ABIs and Bytecodes
const UniswapAbi = [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesire

guo

services:
  iotex:
    container_name: iotex
    image: iotex/iotex-core:v1.12.1
    restart: unless-stopped
    ports:
      - 8080:8080
      - 4689:4689
      - 14014:14014
      - 15014:15014