12.4.3 Can you answer these questions?

12.4.3.1 In a standalone subpreamble, \newcommand not considered as already defined but acro's \DeclareAcronym considered as already defined
12.4.3.2 Exercise - answer - solution
12.4.3.3 How to convert LaTeX file to Markdown but have tables, figures, and formulas as images and citations as plain text?
12.4.3.1 In a standalone subpreamble, \newcommand not considered as already defined but acro's \DeclareAcronym considered as already defined

https://tex.stackexchange.com/landing/r/digest?cta=question&id=758322

Consider the following MCE (say test.tex): 
\begin{filecontents*}[overwrite]{subfile} 
\documentclass{article} 
\newcommand{\foo}{foo} 
\begin{document} 
\foo{} 
\end{document} 
\end{filecontents*} 
\... 
[standalone] [acro]
 
asked by Denis BitouzA~(c) https://tex.stackexchange.com/landing/r/digest?cta=user&id=18401 Score of 4
12.4.3.2 Exercise - answer - solution

https://tex.stackexchange.com/landing/r/digest?cta=question&id=758369

Ia^\200\231m trying to set up a LaTeX workflow where, in the source code, each problem is written 'locally' as a block: 
an exercise (the statement), 
immediately followed by a short answer, 
immediately followed ... 
[sectioning] [templates] [exercises] [answers] [exercisebank]
 
asked by Andrius BerniukeviA"\215ius https://tex.stackexchange.com/landing/r/digest?cta=user&id=370584 Score of 2
12.4.3.3 How to convert LaTeX file to Markdown but have tables, figures, and formulas as images and citations as plain text?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=758499

I'm writing my thesis in LaTeX (LaTeX Workshop + TeX Live + VSCode) and using GitLab for its version control. With GitLab (and GitHub, and the like), you can comment on individual lines on a file, and ... 
[tikz-pgf] [pandoc] [conversion] [markdown] [git]
 
asked by Chad Chaddington https://tex.stackexchange.com/landing/r/digest?cta=user&id=431703 Score of 2