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Add editable pdf box to a frame (in second screen) to send feedbacks 36

beamer

JeT JeT

6 As @Marmot already [mentioned in the chat](https://topanswers.xyz/transcript?room=1507&id=78903#c78903), it is a known limitation of pgfpages that links and similar objects will stay at their original location. This means you can work around the problem by making sure that the page with the links/forms/etc. does not need to move

samcarter

Beamer enumerate labels with subscript numbers 25

beamer

topnush topnush

10 I'd set the enumerate mini template to generate the label automatically:

samcarter

One slide, on large equation 13

beamer

JeT JeT

4 The problem is (besides a missing `{`) that the content of `\resizebox` is back in text mode, you can fix this by wrapping your argument in math mode. (the `equation*` environment around is then not really necessary any more, you could replace it with centering)

samcarter

How to have listings and tikz on the same page 24

beamer

topnush topnush

5 That's why I preach for ages to not use the horrible `\begin{frame}{frametitle}` syntax. The `{}` inside your frame won't be interpreted as group around the centering, but as the framesubtitle and you place all the complicate stuff into the subtitle.

samcarter

A problem with listings and \visible 19

beamer

topnush topnush

5 You must not use fragile content like listings in a macro.

samcarter

How to wrap an `environment` in `tcolorbox` when using `\mode<article>` 67

beamer

JeT JeT

6 You can wrap all definition that should only be made in article in `\mode<article>{...}`. So to e.g. change the definition of `definition`:

samcarter

Reuse information in toc in another document 54

beamer

JeT JeT

6 You can use the `tocloft` package to remove page numbers and dots and then input the `note.toc` file. If you do this inside a group, it won't disturb the rest of the document.

samcarter

How to add and remove edges from a graph 15

beamer tikz

topnush topnush

5 You could specify the overlays as third variable in your for-loop:

samcarter

5 Here is a proposal. You can add and remove elements from the list of edges with the pgf keys `add edges` and `remove edges`, respectively. Since you are saying that you want to draw the result each time, this is built into these keys. Adding and removing is achieved by steering the visibility via `overlay-beamer-styles`.

marmot

How to place text on a full screen image? 6

beamer

topnush topnush

6 One possible approach using Ti*k*Z:

samcarter

Flag the lectures you want to compile for a course 17

beamer

JeT JeT

8 I would probably devise a slightly different strategy. I would define lecture collections via

marmot

7 You can use `\includeonlylecture{lec1,lec2}` to specify which lectures should be compiled:

samcarter

7 This is based on [marmot's answer](https://topanswers.xyz/tex?q=1348#a1594) and should be functionally identical to it. Since I found all the `\pgfutil@whatever` thingies a bit hard on my weak eyes :-), I decided to reimplement marmot's `\CourseInput` macro using `expl3`.

frougon

Happy [Plush Animal Lovers Day](https://www.daysoftheyear.com/days/plush-animal-lovers-day/) ![Screen Shot 2020-10-27 at 5.55.35 PM.png](/image?hash=1b47bde8f5a198cafedf69ea23a1d57ff858490f16be297363fdb9f73ce72dfa)

Happy [International Artist Day](https://www.daysoftheyear.com/days/international-artists-day/) ![Screen Shot 2020-10-24 at 7.01.03 PM.png](/image?hash=4de1e7a438a582041513d910d8b456809a654a49f1792177892675bd652d4747)

Sadly, the number of confirmed cases is creeping up, but the state is not totally shut down. Colleges where partying seems to be more important than academics are suffering spikes, but public schools are open, with parents' choice to allow students to attend in person or online; two were closed last week for two weeks when someone tested positive. Many restaurants are still open, with severely limited capacity, or serving only take-out; fortunately, several of our favorites *are* open, so we can go out for bowls of yummy ramen or a pretty bento box now that the weather is cooling down.

It could be a "devinette" (am trying to improve my skills by digging into these core files ). I get the following error ``` ("C:\Program Files\MiKTeX 2.9\tex/latex/beamer\beamerouterthemedefault.sty"))) ! Package pgfkeys Error: I do not know the key '/pgf/images/height', to which y ou passed '14pt', and I am going to ignore it. Perhaps you misspelled it. ``` There no such `image` key in my document neither in `\beamerouterthemedefault`. Where do you think I should look in my code (beamer option i presume, or themes, or ?) to debug this ?