Der_Googler DerGoogler

Vue 3 effect timing API	React equivalent
`setup`	None
`onMounted`	`useEffect` with an empty dependency list
`onUpdated`	`useEffect`
`onUnmounted`	Callback returned from `useEffect` with an empty dependency list
`onBeforeMount`	None
`onBeforeUpdate`	Render function, sort of
`onBeforeUnmount`	None
`onErrorCaptured`	None

In computing, memoization or memoisation
is an optimization technique used primarily
to speed up computer programs by storing
the results of expensive function calls and
returning the cached result when the same
inputs occur again.
— wikipedia

Install Termux, an Android terminal emulator that provides a Linux execution environment and various tools.
Update system packages in Termux:
```
$ pkg update -y
```

Using ADB to control Accessbility settings for easier testing with Android Emulators + Real Devices

It's a lot easier to test accessibility on the fly using ADB. This gist attempts to make the days of navigating through the Android device settings UI to change Accessibility settings obsolete.

These ADB commands will hopefully encourage Android developers to test and use their apps with common Accessiblility settings enabled.

Credit to James Nitsch for inspiring this, and for figuring out the put commands to enable these settings.

Font Scale (Font Size -- Testing Dynamic Text)

Gist markdown examples

A collection of Markdown code and tricks that were tested to work in Gist.

This and all public gists in https://gist.github.com/ww9 are Public Domain. Do whatever you want with it including , no need to credit me.

Todo

Reformat this whole document and assimilate these:

	#!/bin/sh

	# Add this file on you /sdcard directory on you android Phone
	# Enable Debug Mode and ADB, connect you phone on PC, Download ADB Tools
	# Run "adb shell" and on adb shell run "sh /sdcard/run-as-termux.sh"
	# Enjoy termux, but with restrictions to access some folders like /sdcard

	TERMUX_PACKAGE=com.termux
	TERMUX_PATH=$ANDROID_DATA/data/$TERMUX_PACKAGE
	TERMUX_TMPDIR=$TERMUX_PATH/files/usr/tmp

	/*
	This method can be used to download an image from the internet using a url in Android. This use Android Download Manager to
	download the file and added it to the Gallery. Downloaded image will be saved to "Pictures"
	Folder in your internal storage
	*/

	private void downloadImageNew(String filename, String downloadUrlOfImage){
	try{
	DownloadManager dm = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
	Uri downloadUri = Uri.parse(downloadUrlOfImage);

	# arm
	export PATH=$PATH:$HOME/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin
	export CC=armv7a-linux-androideabi19-clang
	export CXX=armv7a-linux-androideabi19-clang++
	~/.cargo/bin/cargo build --target armv7-linux-androideabi

	# aarch64
	export PATH=$PATH:$HOME/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin
	export CC=aarch64-linux-android21-clang
	export CXX=aarch64-linux-android21-clang++

	//How it works: all the script relies on a tiny javascript stub injected to webView's document that uses Proxy api and json serialicing stuff. Calls to our internal objects are proxified to a single method "__mm_handle_method", that using reflection find the target method and populate arguments exchanged in json, plus a custom interface for methods passed as argument.

	package es.pabloko.webviewbridge;

	import android.app.Activity;
	import android.content.Context;
	import android.support.v7.app.AppCompatActivity;
	import android.os.Bundle;
	import android.util.Log;
	import android.webkit.JavascriptInterface;

	// Discord all events!
	// A quick and dirty fleshing out of the discord.js event listeners (not tested at all!)
	// listed here -> https://discord.js.org/#/docs/main/stable/class/Client
	// Learn from this, do not just copy it mofo!
	//
	// Saved to -> https://gist.github.com/koad/316b265a91d933fd1b62dddfcc3ff584
	// Last Updated -> Halloween 2022


	/*