shibuiwilliam shibuiwilliam

Software engineer for backend, cloud, container, machine learning, LLM and AR. MENSA. https://amzn.to/43hVwtC https://amzn.to/3Uz5AdP

shibuiwilliam / ai_agent_forget_past.py

Created November 14, 2025 01:26

	import json
	import operator
	import uuid
	from datetime import datetime
	from pathlib import Path
	from typing import Annotated, Any, Dict, List, Optional, TypedDict

	from dotenv import load_dotenv
	from langchain_core.messages import BaseMessage, HumanMessage, SystemMessage
	from langchain_openai import AzureChatOpenAI

shibuiwilliam / SpawnManager.cs

Created May 8, 2021 07:35

	// SpawnManager.cs
	// https://github.com/shibuiwilliam/ARWithWord/blob/main/ARWithWord/Assets/Scripts/SpawnManager.cs

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.IO;
	using System.Linq;

	using UnityEngine;

shibuiwilliam / distanceTable.kt

Created February 16, 2020 05:58

	private fun initDistanceTable(){
	for (i in 0 until Constants.maxNumMultiplePoints+1){
	val tableRow = TableRow(this)
	multipleDistanceTableLayout.addView(tableRow,
	multipleDistanceTableLayout.width,
	Constants.multipleDistanceTableHeight / (Constants.maxNumMultiplePoints + 1))
	for (j in 0 until Constants.maxNumMultiplePoints+1){
	val textView = TextView(this)
	textView.setTextColor(Color.WHITE)
	if (i==0){

shibuiwilliam / tapDistanceOfMultiplePoints.kt

Last active February 16, 2020 05:59

	private fun tapDistanceOfMultiplePoints(hitResult: HitResult){
	if (placedAnchorNodes.size >= Constants.maxNumMultiplePoints){
	clearAllAnchors()
	}
	ViewRenderable
	.builder()
	.setView(this, R.layout.point_text_layout)
	.build()
	.thenAccept{
	it.isShadowReceiver = false

shibuiwilliam / tapDistanceOf2Points.kt

Last active July 6, 2020 21:30

	private fun tapDistanceOf2Points(hitResult: HitResult){
	if (placedAnchorNodes.size == 0){
	placeAnchor(hitResult, cubeRenderable!!)
	}
	else if (placedAnchorNodes.size == 1){
	placeAnchor(hitResult, cubeRenderable!!)

	val midPosition = floatArrayOf(
	(placedAnchorNodes[0].worldPosition.x + placedAnchorNodes[1].worldPosition.x) / 2,
	(placedAnchorNodes[0].worldPosition.y + placedAnchorNodes[1].worldPosition.y) / 2,

shibuiwilliam / distanceFromCamera.kt

Created February 16, 2020 05:24

	private fun measureDistanceFromCamera(){
	val frame = arFragment!!.arSceneView.arFrame
	if (placedAnchorNodes.size >= 1) {
	val distanceMeter = calculateDistance(
	placedAnchorNodes[0].worldPosition,
	frame!!.camera.pose)
	measureDistanceOf2Points(distanceMeter)
	}
	}

shibuiwilliam / placeAnchor.kt

Created February 16, 2020 05:19

	private fun placeAnchor(hitResult: HitResult,
	renderable: Renderable){
	val anchor = hitResult.createAnchor()
	placedAnchors.add(anchor)

	val anchorNode = AnchorNode(anchor).apply {
	isSmoothed = true
	setParent(arFragment!!.arSceneView.scene)
	}
	placedAnchorNodes.add(anchorNode)

shibuiwilliam / TensorflowOnSparkOnDocker

Last active October 21, 2021 09:01

TensorFlowOnSpark on Dockerfile

	FROM ubuntu
	MAINTAINER cvusk

	# insert hostname on environmental variable
	ENV HOSTNAME tensorflow.spark

	# install prerequisites
	RUN apt-get -y update
	RUN apt-get -y upgrade
	RUN apt-get -y install apt-utils

shibuiwilliam / keras_fizzbuzz

Created February 11, 2017 12:44

fizzbuzz in Keras

	import numpy as np
	from keras.models import Sequential
	from keras.layers import Dense
	from keras.utils import np_utils
	from keras.layers import Dense
	from keras.models import Model


	# create training data
	def binary_encode(i, num_digits):