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It will always give you this warning the first time running LaTeX; you then run BibTeX on the .aux file, then run LaTeX again (twice) to resolve the links. Think of LaTeX runs this way: the first reads which citation keys it needs from BibTeX. BibTeX then operates on the notes LaTeX left for it, tur...

When citing sources using numerical styles and the cite package or the natbib package with the sort&compress option, it is common to cite a bunch of references early in the document, then find another group later in the document that are disjoint, but don't have to be. For example, let's say I h...

Here's a minimal working example that seems to do what you want: \documentclass[10pt]{beamer} \usetheme{metropolis} \title{Prove with metropolis theme} \subtitle{A modern beamer theme} \author{Daniela Cialfi$^1$ \and Emiliano Colantonio$^2$} \institute{$^1$Center for modern beamer themes\\ $^2$Other...

I'm pretty sure pdfborderstyle={\S} is wrong; I looked through the source and through some other forums, and tried this:
\usepackage[pdftex, pdfborderstyle={/S/S}]{hyperref}
and that seemed to work.

You cannot set border thicknesses on different types of links independently, from what I can see.

You need to post an example that includes your document class, as this is ultimately what is controlling the behavior. Try it with the standard report class, for example, and you'll see that it works fine. (You will have to do \cleardoublepage right before \setcounter{page}{1} in your example to sta...

This strongly depends on your TeX distribution, I think. In TeXLIVE, my suggestion would be to set the BSTINPUTS and BIBINPUTS environment variables to something like export BIBINPUTS=".:/path/to/my/bibinputs:" (the colons and the leading "." are important, otherwise current and ...

The footbib package should be able to handle this; use a different bibliography style in the bibliography than you do in the footnotes. If you want your command to work as I think you intend it, try this: \documentclass{article} \usepackage{footbib} \newcommand*{\autocite}[1]{\nocite{#1}\footcite{#1...

You don't. The \verb command and the verbatim environment must be able to be rendered immediately; they cannot appear in footnotes, headers, section headings, captions, and so forth. If you want fixed-width fonts in such contexts, use the \texttt command. By the way, next time give a minimum working...

The table environment, like the figure environment, will put its content on a new page if the content takes up more than a certain fraction of the page. The fraction is determined by \topfraction , \bottomfraction , \textfraction , and \floatpagefraction . You can control the decision of where to pu...

\def\tmptmptmptmp{\lpxx} \def\lpxx{\lpx} \def\lpx{\tmptmptmptmp} The code above does this: (1) define a macro \tmptmptmptmp that expands to \lpxx ; (2) define another one, \lpxx , that expands to \lpx ; (3) define \lpx to expand to \tmptmptmptmp , which of course expands to \lpxx , which expands to...