jca02266’s gists

jca02266 / index.html

Created March 20, 2025 23:46

Convert YouTube URLs with a specified timestamp

	<!DOCTYPE html>
	<html lang="ja">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>YouTube URL 変換ツール</title>
	<style>
	body {
	font-family: Arial, sans-serif;

jca02266 / GetSizeOfSubFolders.ps1

Last active November 23, 2021 12:58

	Get-Item * \| % {
	$folder = $_
	Write-Warning $folder
	Get-ChildItem $folder -Recurse \| Measure-Object -Sum Length \| Select-Object @{Name="Folder"; E={$folder.FullName}},Count,Sum
	# [GC]::Collect()
	} \| Sort-Object Sum -Desc \| Format-Table -AutoSize

jca02266 / SafeValue.vba

Created November 14, 2021 01:43

	Option Explicit

	' セルに代入しても自動変換されないように値を加工する
	' BUG: 日本語以外には対応していない
	' BUG: サロゲートペアには対応してない
	Function SafeValue(v As Variant) As Variant
	Dim c As String
	Dim narrowString As String
	c = Left(v, 1)
	narrowString = StrConv(c, vbNarrow)

jca02266 / expect.txt

Created November 3, 2021 01:16

JSON transform example

jca02266 / morningCheckList.bat

Last active November 3, 2021 23:57

朝やることリスト(powershell) (BOM付UTF-8かShift_JISで保存すること)

powershell -WindowStyle Hidden -ExecutionPolicy RemoteSigned -File "%~dpn0.ps1" morningCheckList

jca02266 / ComparePDFFiles.sct

Last active September 30, 2021 03:47

WinMerge Plugin (convert PDF file to image file)

	' Install:
	' Download poppler-0.68 from Poppler for Windows (http://blog.alivate.com.au/poppler-windows/)
	' and extract it on the "C:\Program Files\WinMerge\MergePlugins\poppler-0.68" folder.
	'
	<scriptlet>
	<implements type="Automation" id="dispatcher">
	<property name="PluginEvent">
	<get/>
	</property>
	<property name="PluginDescription">

jca02266 / result.txt

Last active March 14, 2021 19:50

Dump Windows-31J extended chars

jca02266 / re_match.vb

Last active March 15, 2021 01:28

	Function re_match(re As Object, s As String) As Variant
	Dim ms As Object
	Set ms = re.Execute(s)

	Dim arr() As String
	If ms.Count = 0 Then
	Exit Function
	End If

	Dim m As Object

jca02266 / randomPick.js

Last active March 2, 2021 15:06

	// return random intger value: [min, max)
	function getRandomInt(min, max) {
	min = Math.ceil(min);
	max = Math.floor(max);
	return Math.floor(Math.random() * (max - min) + min);
	}

	// return (size m) array picked from 0..<n (n >= m)
	// Modified Fisher-Yates Shuffle (derived from <https://qiita.com/hmito/items/9f4bdc8442b6f6b3c7bc>)
	function randomPick(n, m) {

jca02266 / qtsample.py

Created February 21, 2021 16:08

PyQt programming (transparency window)

	import sys
	import random
	from PyQt5.QtCore import *
	from PyQt5.QtWidgets import *
	from PyQt5.QtGui import *

	class MainWindow(QWidget):
	def __init__(self, parent=None):
	super(MainWindow, self).__init__(parent)

Koji Arai jca02266