Briefly introduce how to create data frames with repeated suffixes in R

This post shows how to embed a PDF file in a Docusaurus site or React-based application.

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This blog post shows how to create a hygen template for blog.

This blog post shows how to use Quarto to generate Docusaurus markdown.

I create a working paper template for Typst, which is a super fast programme to format your working paper than LaTex.

Adobe recent updated their service PDF Services API. With the Free Tier service, you can scan 500 pdf files each month.