How widespread are snow goblins?
What do you call snow that has collected between a car body and the tire?
Normal text is invisible when using beamer with notes and XeLaTeX I'm using beamer with xelatex to prepare a talk.  If I switch on notes on right I'm experiencing strange behaviour:  When using csqoutes in the title, all normal text afterwards becomes invisible (or white). The text selectable in the output pdf. Note that the text is also visible in the small preview on the note page.  This does not happen when using pdflatex or lualatex.  MWE:  \documentclass{beamer} \usepackage[autostyle=true,german=quotes]{csquotes}  \usepackage{pgfpages} \setbeameroption{show notes} \setbeameroption{show notes on second screen=right}  \begin{document}    \begin{frame}         \frametitle{\enquote{Enqouted Title}}     \end{frame}      \begin{frame}         \frametitle{This is the second slide}         Lorem ipsum dolor sit amet, consectetuer adipiscing elit.     \end{frame} \end{document}   Update:  csqoutes is not the culprit. Seems to be a general problem when using xelatex and beamer with notes enabled.  New MWE:  \documentclass{beamer}  \usepackage{pgfpages} \setbeameroption{show notes} \setbeameroption{show notes on second screen=right}  \begin{document}     \begin{frame}         \frametitle{First Slide Title}         Here be text     \end{frame}      \begin{frame}         \frametitle{This is the second slide}         Lorem ipsum dolor sit amet, consectetuer adipiscing elit.     \end{frame} \end{document} There are no interfaces on which a capture can be done I'm working under 12.04 and suppose I have a Firefox windows active (or in foreground) with English as input language and I need to type a document in other language using some text editor.   With the text editor in foreground (or active) and the input language set to a non-English one, when I bring Firefox in foreground (or making it active) the input language remains set to the non-English and the language flag does not switch to English (as it would be expected, since I do not alter the language during the whole Firefox session).  Because of this, I have to make extra moves and change the input language manually every time I switch from the text editor to Firefox and back to text editor. This was not happening with 10.04, and each application windows had the corresponding input language set to its default or previous session every time I was bringing it to the foreground!   How will I make 12.04 to behave the same way? in my mariadb i have replication, i tried to change the location of the binlogs by changing the configuration file as so: log-bin = /new/path/mysql-bin I also tried to change the index location as so: log_bin_index = /new/path/mysql-bin.index but every time when I restart I see that the location of the binlog files is /var/lib/mysql... i tried to check with mysqld --verbos --help | grep bin and I saw that the lob-bin parameter is mysql-bin and not what I wrote in the cnf... how to I make the MySQL to take the value of the log-bin from the cnf file? this is the cnf file of the MySQL for sure... How do I assign the output of a command to a variable? The editor asked me to use the following format.      Reference   1. Author, blah blah   Instead of      Reference   [1] Author, blah blah ...   Even though in the main text, [1] style has been used.   For example,        Smith [1] has proposed ...      Reference   1. Smith,      This is what I want.   Could you please advise how I can do the above?  Thanks in advance. Software/App for electronic research notebooks I want to keep a research notebook for my computational "experiments". Basically, I should at least be able to write text and attach images like plots. Other nice features to have would be   linking to past experiments/pages latex equations uploading papers, or other urls being able to transfer data dating and version control open-source tool   I am already familiar with trello and tiddlywiki. Trello is good for attaching stuff and organising tasks, but I need a notebook where I attach a plot, write stuff around it, attach another below it. It doesn't have a paper or canvas. Tiddlywiki is a little painful for attaching pics and equations, the file bloats, it seems I am keeping a blog.  What is a good, free electronic notebook tool for research/lab work? If $p,q,r$ are all primes,and $p|qr-1$,$q|pr-1$ and $r|pq-1$,find all possible values of $pqr$. If $p,q,r$ are all primes,and $p|qr-1$$~~~~~~~~~~~~~$$q|pr-1$$~~~~~~~~~~$ and $~r|pq-1$. Find all possible values of $pqr$.    My work: $qr-1=pk_1$ $pr-1=qk_2$ $pq-1=rk_3$ From the above equations, we can conclude that either $k_1,k_2,k_3$ are all even or one of the primes is $2$. I can also get that, $p^2q^2r^2=(pk_1+1)(qk_2+1)(rk_3+1)$ Now, I cannot proceed. Please help! I went to the doctor's Dimensioning of a technical drawing in TikZ Is there is an easy way to mark dimensions in a technical drawing with TikZ?    Is there a library or something?  Edit  I am using XeLaTeX.  Update  I chose Martin's answer because it serves me well for the moment. Ultimately the best solution would be a library that, in an easy and consistent manner, would allow to change the arrow/dimension lines styles, would support polar coordinates, would allow to choose 2 nodes and the vertical distance that you want the dimension to be typeseted etc. Change keyboard layout (English UK) on command line to English US I used to be able to color code each folder in Finder.   I know I can use tags in Mavericks, but is there a way to restore the ability to actually color code folders?  Thanks. Why are local variables not initialized in Java? Mental estimate for tangent of an angle (from $0$ to $90$ degrees) Is there a way to format a UTC time into any arbitrary string format I want in java?  Basically I was thinking of having some class take the timestamp and I pass it is string telling it how I want it formated, and it returns the formatted string for me.  Is there a way to do this? single email limit exceeded salesforce very frequently..? Exercise on local and global symmetry for a given Lagrangian density When I install "Installer for Microsoft TrueType core fonts" (ttf-mscorefonts-installer) from the Software Center on 14.04, it gives a positive response--but after this I get a download error. It seems that the files actually providing the fonts are never retrieved. Is there any way to resolve this? Suppose $n$ divides $3^n + 4^n$. Show that $7$ divides $n$. Suppose $n \geq 2$ and $n$ is a divisor of $3^n + 4^n$. Prove that $7$ is a divisor of $n$.  My work so far:  I had a hypothesis that if $n| 3^n + 4^n$, then $n = 7^k$ for some $k\in\mathbb{N}$. But this is not necessarily so. Take $n = 7⋅379$, where $3^7 + 4^7 = 7^2⋅379$. Then, $3^7+4^7$ divides $3^n + 4^n$, and since $n$ divides $3^7+4^7$, we must have $n|3^n+4^n$. StandardSetController with History records