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Minimal D3D11 sprite renderer

Minimal D3D11 sprite renderer: basic back-to-front sprite rendering reference code with example sprite sheet animation logic. As usual: Complete, runnable single-function app. No modern C++ / OOP / obscuring cruft.

Swap out the sprite sheet with a font atlas for a lightweight GUI / text renderer. Clip individual sprites and glyphs by offsetting screenPos and atlasPos to top left corner of visible area and adjusting size accordingly (all values in pixels):

sprite.screenPos.x += 17;
sprite.screenPos.y += 10;

Using TypeScript Node.js with native ESM

This reference guide shows how to configure a TypeScript Node.js project to work and compile to to native ESM.

Rationale

CommonJS module system was introduced by the Node.js developers due to the lack of the notion of "modules" in the original JavaScript (ECMAScript) language specification at that time. However, nowadays, ECMAScript has a standard module system called ESM — ECMAScript Modules, which is a part of the accepted standard. This way CommonJS could be considered vendor-specific and obsolete/legacy. Hopefully, TypeScript ecosystem now supports the "new" standard.

So the key benefits are:

This downloads standalone MSVC compiler, linker & other tools, also headers/libraries from Windows SDK into portable folder, without installing Visual Studio. Has bare minimum components - no UWP/Store/WindowsRT stuff, just files & tools for native desktop app development.

Run py.exe portable-msvc.py and it will download output into msvc folder. By default it will download latest available MSVC & Windows SDK from newest Visual Studio.

You can list available versions with py.exe portable-msvc.py --show-versions and then pass versions you want with --msvc-version and --sdk-version arguments.

To use cl.exe/link.exe first run setup_TARGET.bat - after that PATH/INCLUDE/LIB env variables will be updated to use all the tools as usual. You can also use clang-cl.exe with these includes & libraries.

To use clang-cl.exe without running setup.bat, pass extra /winsysroot msvc argument (msvc is folder name where output is stored).

Docker on Android 🐋📱

Edit 🎉

All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.

	Android Emulator (ARM64) on EC2 - 2022
	---------------------------------------
	1. Launch EC2 ARM based Instance (a1.metal / a1.2xlarge): (16 Gb RAM, 32Gb Disk), Ubuntu Server 22.04 LTS (HVM) ARM x64
	2. sudo apt update && sudo apt upgrade
	3. sudo apt install default-jdk python3-pip repo python-is-python3 unzip libpcre2-dev adb
	4. wget https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip
	5. unzip commandlinetools-linux-8512546_latest.zip -d android-sdk
	6. sudo mv android-sdk /opt/
	7. mkdir /opt/android-sdk/cmdline-tools/latest
	8. mv /opt/android-sdk/cmdline-tools/* /opt/android-sdk/cmdline-tools/latest (ignore the error)

	# you can run this commands for rooted devices
	adb tcpip 5555
	adb connect 192.168.43.1 # mobile AP IP (Always it is this)
	adb shell
	cat /data/misc/dhcp/dnsmasq.leases # this command will show a list of connected devices with their ip and mac address

	#!/usr/bin/env bash

	# Adapted from https://github.com/girst/hardpass-sendHID/blob/master/README.md

	# Exit on first error.
	set -e

	# Treat undefined environment variables as errors.
	set -u

	#!/usr/bin/env python3

	"""
	Android11
	Pair and connect devices for wireless debug on terminal

	python-zeroconf: A pure python implementation of multicast DNS service discovery
	https://github.com/jstasiak/python-zeroconf
	"""

	#!/bin/bash

	# References:
	# https://www.isticktoit.net/?p=1383
	# http://irq5.io/2016/12/22/raspberry-pi-zero-as-multiple-usb-gadgets/

	# After running this, use hid_gadget_test.c <https://github.com/aagallag/hid_gadget_test/blob/master/hid_gadget_test.c>

	cd /sys/kernel/config/usb_gadget/