If you want to reach me, here’s how:
For technical questions about a specific post, please leave a comment on that post — others working through the same material can benefit from the discussion.
Comments
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GitHub
@gdpresent — open an issue at
gdpresent/gdpark-blog
if you spot a typo, broken image, render bug, or factual error in a post.
Provenance
Earlier notes were written under the same gdpresent author identity.
If you need to verify authorship or source context for a specific post,
email me with the English post title.
RSS
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Response time
I’m not a publication. Email replies usually land within a few days, sometimes longer if I’m deep in something. GitHub issues are typically faster.
What I won’t reply to
- Content / SEO promotion outreach
- “Guest post” / link-exchange requests
- Anything generated by an LLM with no human edit on top
- Job offers unrelated to the topics here
Anything else — corrections, study questions, recommendations for what to write next, friendly hellos — go for it.