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Arai （449）

Arai

Web制作・アプリ開発・PC/ITサポートを手がけるフリーランスエンジニア。Web制作会社での実務を経て独立。フロントエンド設計からLinuxサーバー構築・運用まで、企画から保守まで一貫して対応しています。

iPhone-Compatible My Number Card Launches Today! Administrative Services Now Available Through Apple Wallet

iPhone-Compatible My Number Card Launches Today! Administrative Services Now Available Through Apple Wallet

iPhone

June 24, 2025
Language Learning App Duolingo Server Down, Offline Status Continues [Resolved]

Language Learning App Duolingo Server Down, Offline Status Continues [Resolved]

Fault Information

June 21, 2025
How to Create an Installable ISO File for macOS Sequoia

How to Create an Installable ISO File for macOS Sequoia

macOS

June 20, 2025
How to Enable Developer Mode on iOS 18.5 [Mac/PC Compatible]

How to Enable Developer Mode on iOS 18.5 [Mac/PC Compatible]

iPhone

June 20, 2025
How to Use ChatGPT o1 Pro, Gemini, and 300+ AI Models Without Subscriptions [OpenRouter]

How to Use ChatGPT o1 Pro, Gemini, and 300+ AI Models Without Subscriptions [OpenRouter]

AI

June 2, 2025
Which is Best for Virtualizing Windows 11 on Apple Silicon Mac? Comparing UTM, Parallels Desktop, and VMware Fusion

Which is Best for Virtualizing Windows 11 on Apple Silicon Mac? Comparing UTM, Parallels Desktop, and VMware Fusion

Apps

May 20, 2025
Tried the Free Version of the High-Performance PDF Editing Software "MiniTool PDF Editor V2.0"

Tried the Free Version of the High-Performance PDF Editing Software "MiniTool PDF Editor V2.0"

Apps

May 19, 2025
[Osaka Expo 2025] Witnessing Taiwan's Semiconductor Industry Strength at the Taiwan Pavilion TECH WORLD

[Osaka Expo 2025] Witnessing Taiwan's Semiconductor Industry Strength at the Taiwan Pavilion TECH WORLD

Event

April 27, 2025
I Visited Google's Office in Taiwan - Taipei 101

I Visited Google's Office in Taiwan - Taipei 101

Google

March 3, 2025
What to Watch Out for When Buying Monitor Cables: Cable "Versions" [HDMI/DP/USB-C]

What to Watch Out for When Buying Monitor Cables: Cable "Versions" [HDMI/DP/USB-C]

Peripherals

February 23, 2025
Apple announces "iPhone 16e," the new successor to iPhone SE

Apple announces "iPhone 16e," the new successor to iPhone SE

Phones/Tablets

February 21, 2025
Is it True that Category 7/8 LAN Cables Are Not for Home Use?

Is it True that Category 7/8 LAN Cables Are Not for Home Use?

Peripherals

January 30, 2025
How to Fix Chrome Developer Tools Full Page Screenshot Not Working

How to Fix Chrome Developer Tools Full Page Screenshot Not Working

Browser

October 31, 2024
iPhone 15 OLED Screen Burn-in Issue Resolved with iOS 17.1 Update

iPhone 15 OLED Screen Burn-in Issue Resolved with iOS 17.1 Update

iPhone

November 17, 2023
Modifying ESP32-CAM to be Japan Radio Law Compliant - My Experience with Reflow Soldering

Modifying ESP32-CAM to be Japan Radio Law Compliant - My Experience with Reflow Soldering

IoT/Robots

December 18, 2021
How to Fix Refresh Rate Drop When Connecting Monitors with Different Frequencies Like 60Hz and 120Hz

How to Fix Refresh Rate Drop When Connecting Monitors with Different Frequencies Like 60Hz and 120Hz

Peripherals

February 19, 2020
Can You Dream of Running macOS High Sierra on VMware in Windows?

Can You Dream of Running macOS High Sierra on VMware in Windows?

macOS

May 30, 2018