8.63.1 Top new questions this week

8.63.1.1 How can I draw the switch of this diagram in circuitikz?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659247

I am trying to draw this diagram. I do not know how to draw the switch. 
I tried 
\documentclass[]{article} 
\usepackage{circuitikz} 
\ctikzset{european resistors}% preferred way to set global options, ... 
[circuitikz]
 

asked by John Paul Peter https://tex.stackexchange.com/landing/r/digest?cta=user&id=250010 Score of 9

answered by Rmano https://tex.stackexchange.com/landing/r/digest?cta=user&id=38080 Score of 10

8.63.1.2 Align the system of equations

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659304

Consider: 
\documentclass[a4paper]{article} 
\usepackage{amsmath,amssymb} 
\usepackage{amsfonts} 
\usepackage{mathtools} 
\begin{document} 
\[ 
\begin{array}{llr} 
\begin{rcases*} 
$\lim\limits_{x\to2^+}f(... 
[align] [cases]
 

asked by manh3 https://tex.stackexchange.com/landing/r/digest?cta=user&id=281487 Score of 7

answered by user187802 https://tex.stackexchange.com/landing/r/digest?cta=user&id=187802 Score of 5

8.63.1.3 latex/pdflatex, NewTX, and hyperref: in a^\223\252 and a^\221 , the circle touches the digit

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659518

Feeding 
\documentclass{article} 
\pagestyle{empty} 
\usepackage{newtxtext} 
\usepackage{hyperref}%%% it's bizarre that adding a package for referencing (and not using this package) changes the shapes of ... 
[pdftex] [hyperref] [latex-base] [newtx]
                                                                                  

                                                                                  
 

asked by GeekestGeek https://tex.stackexchange.com/landing/r/digest?cta=user&id=224332 Score of 6

answered by Ulrike Fischer https://tex.stackexchange.com/landing/r/digest?cta=user&id=2388 Score of 8

8.63.1.4 Dealing with arbitrarily long paragraphs

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659549

We deal with arbitrary user input. From time to time, users push the limits of our LaTeX server by submitting arbitrarily long paragraphs: hundreds of pages of text, which has spaces, but no ... 
[line-breaking]
 

asked by Alec https://tex.stackexchange.com/landing/r/digest?cta=user&id=151897 Score of 6

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 6

8.63.1.5 How to pass the the content from Lua function to a LaTeX3 token list (tl)?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659107

I have a Lua function that generates LaTeX content (a string containing LaTeX commands like "\\textbf{foo}") and it can be successfully outputted with \lua_now:n and tex.print(). Now I'm ... 
[latex3] [lua] [token-lists]
 

asked by Zeping Lee https://tex.stackexchange.com/landing/r/digest?cta=user&id=82731 Score of 5

answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 7

8.63.1.6 Using \def in csv range

https://tex.stackexchange.com/landing/r/digest?cta=question&id=658928

I would like to use a predefined list of numbers in the csvsimple-l3 range option. 
The MWE will explain better: 
\documentclass[11pt]{article} 
\usepackage[utf8]{inputenc} 
\usepackage{csvsimple-l3} 
\... 
[lists] [csv] [csvsimple] [definition]
 

asked by Arno https://tex.stackexchange.com/landing/r/digest?cta=user&id=125198 Score of 5

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 4

8.63.1.7 Crossing discontinuity with complex background

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659604

I'm using the technique from this TeX.SO answer to produce a circuit with a crossing (I'm using Beamer because in the next step I'll use that to set a background image) 
\documentclass{beamer} 
\... 
[tikz-pgf] [circuitikz] [backgrounds] [transparency]
 

asked by Cactus https://tex.stackexchange.com/landing/r/digest?cta=user&id=2113 Score of 4

answered by Jasper Habicht https://tex.stackexchange.com/landing/r/digest?cta=user&id=47927 Score of 4