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How to Identify the Traffic Source When a Mobile Access Log Shows an App-Specific User Agent
When reviewing smartphone access logs, you may occasionally find an app-specific User Agent. These cases often…
【完全自動化】VS CodeからWordPressへ爆速投稿する「ZIDOOKA CLI」を作ってみた
VS Codeから出たくない! こんにちは、ZIDOOKA! です。 普段記事を書くとき、「VS CodeでMarkdownを書いて、ブラウザを開いてWordPressにコピペして、画像をアップロードして…」 という作業…
How to Fix “This ad already exists and can’t be pasted” in Google Ads
When copying an ad into another ad group in Google Ads, you may encounter the message: “This ad already exists…
Fixing ModuleNotFoundError: No module named ‘pandas’ in VS Code — Why This Happens and How to Resolve It (Windows / VS Code / Dec 2025)
When working in VS Code, you may suddenly run into this error even though VS Code claims the package was insta…
Chrome’s Split-View Tab Feature Is Surprisingly Powerful — A Quick Step-by-Step Guide
Google Chrome includes a quietly implemented split-view tab feature that makes multitasking significantly smoo…
How Image Upload Works on Vercel Even Without a Database or Local Storage
One of the most common questions that comes up when building apps on Vercel is: “How can I implement image upl…
Google 広告で突然「AI 最大化設定」が出てきたので調べてみた 2025年12月
Google 広告を管理している途中、まったく意図していないタイミングで「この検索キャンペーンで AI 最大化設定を有効にしますか?」というポップアップが出てきました。触った覚えのない設定だったので、正直「これは何の変更…
SyntaxError: Unexpected token-The 3 things beginners should check first when this error appears in Google Apps Script
When working with Google Apps Script, you may suddenly see this message: SyntaxError: Unexpected token It look…
How I Fixed “OGP Image Not Showing” in AIOSEO (og:image Missing on Twitter & Facebook)
■ The issue: AIOSEO was not outputting any OGP images When sharing my posts on Twitter (X) and Facebook, I not…
A Practical Report on How Overseas Traffic Started Increasing on My Blog
Recently, I began noticing a gradual rise in overseas traffic on ZIDOOKA!, especially from English-speaking re…