ken-itakura’s gists

ken-itakura / CustomYouTubePlayerView.swift

Created November 18, 2024 03:46

Play and control youtube video by SwiftUI controls

	//
	// YouTubePlayerView.swift
	//
	// Created by Ken Itakura on 2024/11/16.
	//

	import SwiftUI
	import WebKit

	struct YouTubePlayerView: UIViewRepresentable {

ken-itakura / SampleSwiftJSInteraction.html

Last active November 18, 2024 05:59

SwiftUI: inject javascript into a page in WKWebView, call javascript function from swift, call swift function from javascript

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Example</title>
	</head>
	<body>
	<h1>WKWebView Example</h1>
	<p>HTML content loaded!</p>

ken-itakura / Arrow.swift

Last active February 29, 2024 07:47

Drawing an arrow for SwiftUI

ken-itakura / RunAllRules.vba

Last active March 1, 2024 01:56

Outlook VBA macro to execute all outlook sorting rules in multiple accounts.

	Sub RunAllRules()
	On Error Resume Next
	Dim accounts As Outlook.accounts
	Set accounts = Application.Session.accounts

	Dim account As Outlook.account
	rulesDone = ""
	rulesError = ""
	For Each account In accounts
	rulesDone = rulesDone & account.DisplayName & "("

ken-itakura / MMMDDYYY_to_DATE.vba

Created June 2, 2023 02:18

Excel function to convert date string (mmm/d/yyyy like AUG/31/2021) to Date format

	Function MMMDDYYY_to_DATE(datestr As String) As Date
	Parts = Split(datestr, "/")
	datestr = Parts(2) & "/" & Parts(0) & "/" & Parts(1)
	MMMDDYYY_to_DATE = DateValue(datestr)
	End Function

ken-itakura / ShrinkCircleAnimation.kt

Created February 3, 2023 07:28

Android simple shrinking circle animation

	import android.content.Context
	import android.graphics.Canvas
	import android.graphics.Paint
	import android.view.View
	import android.view.animation.Animation

	/* How to use
	Call as follows in an Activity

	val circleView = CircleView(this)

ken-itakura / plt_subplots_helper.py

Last active July 16, 2022 09:07

matplotlib subplots helper

	#
	# helper function to matplotlib subplots make pretty and easy to handle.
	#

	from matplotlib import pyplot as plt
	plt.style.use('default') # To avoid chart invisible, due to browser theme etc.


	# Create raws x cols square subplots, fits to given width
	# returned axes is 1D array, so that easily handle with simple loop

ken-itakura / cache_result.py

Last active July 16, 2022 08:51

Avoid redoing long computation in a jupyter cell by pickling the result

	import pickle
	import os

	# Helper functions
	def pickle_them(pickle_file, *objs):
	print(f"saving to {pickle_file}")
	with open(pickle_file, 'wb') as f:
	for obj in objs:
	pickle.dump(obj, f)

ken-itakura / SampleAsyncTest.kt

Created April 2, 2021 04:02

async function test with Kotlin, junit and Truth

	import com.google.common.truth.Truth.assertThat // https://truth.dev/
	import junit.framework.TestCase
	import kotlinx.coroutines.*
	import org.junit.Test

	class SampleAsyncTest : TestCase() {

	suspend fun sampleFunctionToTest(): String {
	delay(1000)
	return "failure"

ken-itakura / export_import_firestore_docs.ts

Created June 14, 2020 10:06

export and import firestore document tree (typescript). env var GOOGLE_APPLICATION_CREDENTIALS must be defined before run

	import {Firestore} from "@google-cloud/firestore";
	import fs from "fs";
	const firestore = new Firestore();
	const keyOriginalPath = "__originalPath__";
	const keyDocumentContent = "__documentContent__";
	const keyCollectionPath = "__collectionPath__";
	const keyCollections = "__collections__";
	const keyDocument= "__document__";

	if(process.argv.length !== 5){

Ken Itakura ken-itakura