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My Scroll is Broken

Following AutoHotkey2 script will disable the broken wheel, and add scroll functionality on the middle button. Alt + MButton + drag the mouse up or down.

; disable wheels
*WheelUp:: return
*WheelDown:: return

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How to Disable Suspend on Linux

Following systemctl command is written by Dustin Kirkland on askubuntu.com.

Disable

sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

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🎯 Epic Dart/Flutter Extensions Snippets

In JavaScript, messing with the native objects' prototypes is a bad idea. It can cause problems with third-party libraries that rely on it. But Dart have extension just like how C# does. It allows you to add new methods to existing classes without creating new derivatives nor modifying the original classes (like changing the prototype in JS). This is totally fine in Dart and C# and not a bad practice at all. I've made some Dart extensions snippets for myself and I want to share it here.

• Double
• Int
• GlobalKey
• Orientation
• Brightness
• TargetPlatform

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// Reference:
// https://stackoverflow.com/a/9493060/10940544

vec4 toHsl(vec4 rgb) {
  float r = rgb.r;
  float g = rgb.g;
  float b = rgb.b;

  float maxColor = max(max(r, g), b);
  float minColor = min(min(r, g), b);

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Android Group Id

Source: android_filesystem_config.h
GitHub AOSP mirror: android_filesystem_config.h

Name	Id	Description
AID_ROOT	0	traditional unix root user
AID_DAEMON	1	Traditional unix daemon owner.
AID_BIN	2	Traditional unix binaries owner.
AID_SYS	3	A group with the same gid on Linux/macOS/And

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# Github Action for React Native Android

name: React Native Android

on:
  workflow_dispatch:
    inputs:
      bundle:
        type: boolean
        default: false

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⚠️ Use keychain instead, since that will setup the rest for you.

SSH Agent with Bash Profile

Add following script to your .bashrc or .zshrc.

# this will load existing pid and socket variable
source ~/.sshagent > /dev/null