I have the boon and bane of the freedom on choosing between several options, sometimes just for the printed version of my generated document. As I already googled around, there are many opposed recommendations and I just want to hear what and why you would prefer one over the other option. I hope you are patient enough to discuss with a newbie on these options.
EDIT1: Thank you very much for the already valueable und useful hints! I updated the code and erased solved problems or changed it according to the comments. I will have a look to implement the rest of the comments asap.
EDIT2: I guess the rest of the questions is depending on your personal decision and I edited the final MWE for the solved issues. As suggested I opened a new question regarding the problem with the provided solution not compiling on my setup.
Here are the options I am talking about, used in an MWE:
\documentclass[12pt,a4paper,listof=flat,oneside]{scrartcl}
\KOMAoptions{captions=tableheading}
\usepackage{nicefrac}
\usepackage{scrlayer-scrpage}
\ihead{\headmark}
\chead*{}
\ofoot*{\pagemark}
\cfoot*{}
\pagestyle{scrheadings}
\automark[section]{section}
\setkomafont{pagehead}{\normalfont}
\KOMAoptions{
captions=tableheading,
headsepline=true,
markcase=upper}\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{amssymb}
\usepackage{mathtools}
\usepackage{xfrac}
\usepackage{xspace}
\newcommand{\eg}{\mbox{e.\,g.}\xspace}
\newcommand{\Eg}{\mbox{E.\,g.}\xspace}
\usepackage[english]{babel}
\usepackage[left=3.00cm, right=3.00cm, top=2.00cm, bottom=2.5cm, includeheadfoot]{geometry}
\usepackage[onehalfspacing]{setspace}
\usepackage{lmodern}
%\usepackage{helvet}
%\renewcommand{\familydefault}{\sfdefault}
%\fontfamily{phv}\selectfont
\usepackage{color}
\usepackage[
pdftoolbar = false,
pdfmenubar = false,
pdftitle = mwe,
pdfauthor = {author},
colorlinks,
allcolors = {blue},
bookmarks = true,
bookmarksopen = true,
bookmarksnumbered = true
]{hyperref}
\usepackage{subcaption}
\begin{document}
\thispagestyle{leer}
\section{Chapter one} \label{sec:ChapterOne}
This text shows the current options that I have used for the printed version of my document. What and why would you change something?
\begin{itemize}
\item Referencing in blue. \Eg: Chapter one on page \ref{sec:ChapterOne}
\item In-text math mode I use tfrac or nicefrac like this $\tfrac{1}{2}$ or this $\nicefrac{1}{2}$ and dfrac in the stand-alone equations. Or is sfrac of the xfrac package the way to go? $\sfrac{1}{2}$. What is the difference?
\item Different fonts for print-out and digital copy? \Eg helvet for pdf for no serifs?
\end{itemize}
\newpage
Thats what the pagestyle I have choosed looks like, but there is a warning about fancyhdr, how to produce the same output with KOMA?
\begin{figure}[!htbp]
\null\hfill
\begin{minipage}[b]{0.4\linewidth}
\centering \includegraphics[width=\textwidth]{example-image-a}
\subcaption{Example A}\label{fig:a}
\end{minipage}
\hfill
\begin{minipage}[b]{0.4\linewidth}
\centering \includegraphics[width=\textwidth]{example-image-b}
\subcaption{Example B}\label{fig:b}
\end{minipage}
\hfill\null
\caption{Two figures with subcaption and minipage}
\end{figure}
\end{document}
scrlayer-scrpage(instead of usingfancyhdr). – Skillmon Apr 27 '17 at 07:20mathtools, it loadsamsmathby default, so there's no need to load it twice. And I thinksubfigureis deprecated, usesubcaptionorsubfigpackages instead. There's plenty of questions here regarding including images side by side. – Troy Apr 27 '17 at 07:21[!h]for the figureplacement. It gets replaced by[!ht](emitting a warning) and might result in bad placement (at the end of the document or chapter)! You could use[!htbp]which results in the same as[!ht]most of the time. – Skillmon Apr 27 '17 at 07:28\eg-command (half blank\,). – Skillmon Apr 27 '17 at 07:38\usepackage{lmodern}which looks slightly better (Computer Modern can have a pixelated look). For multiple cites some may use[1, 2], which is supported bybiblatexand the like. – Skillmon Apr 27 '17 at 07:44\usepackage{thumbpdf}. Do you really need that package? If so, read the documentation how to use it correctly. – Skillmon Apr 27 '17 at 08:02\makeatletter\renewcommand{\fps@figure}{!htbp}\makeatother, for tables, replace\fps@figurewith\fps@table. – Skillmon Apr 27 '17 at 08:22plainon chapter pages? Then have a look at documentclassscrreprtorscrbook. – esdd Apr 27 '17 at 10:10