"Other" articles

7 articles found

How to Fix 'xcode-select: note: No developer tools were found, requesting install'

On an M4 Mac, the terminal cannot be used by default, and the error 'xcode-select: note: No developer tools were found, requesting install' occurs. This article summarizes how to resolve this issue.

Other

How to Install Homebrew on an M4 Mac (2025 Edition)

This article summarizes how to install Homebrew on an M4 Mac as of 2025.

Other

How to Use GitHub with an M4 Mac (Beginner-Friendly, 2025 Edition)

This article summarizes how to install Git on an M4 Mac, connect it to GitHub, create new projects, and clone existing projects.

Other

Template for Asking Programming Questions

This article summarizes a template for asking programming questions.

Other

How to Resolve "Extra content at the end of the document" XML Sitemap Error

This article discusses how to resolve errors in a sitemap created using an XML file.

Other

How to use GET and POST with fetch in JavaScript (Basic)

This article summarizes how to use GET and POST with fetch in JavaScript.

Other

How to Add Padding to an input Tag's Placeholder

This is a tutorial on adding padding to an input tag's placeholder

Other

mattun

Freelance IT Engineer (Japan)

Experience & Skills
4 years of development experience
Laravel / PHP / AWS / Vue.js / React (a bit) / SEO (a bit)

Hobbies
・Playing with my daughter
・Tennis
・Fishing trips
・Watching soccer

A word from me
This blog, which I started as a personal memo, has gradually gained a considerable amount of traffic, and I’m currently rewriting old posts. If you come across any outdated or non-functional articles, please let me know through the contact form.

Feel free to reach out if you have any development work inquiries as well!

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お知らせ

I’ve launched a YouTube channel.

I’m uploading straightforward how-to videos.

If there seems to be demand, I plan to keep it going!

Contact

I look forward to any development projects or inquiries!