I created these figures in tikzpictures. The two left ones are the first figure and the two right ones are the second figure.  How can I give them two separate captions respectively while keep both figures next to each other? If I add a second caption, the second figure always goes to the next line.  MWE:  \documentclass[12pt]{article} \usepackage{caption} \usepackage{tikz-qtree} \usetikzlibrary{arrows.meta} \usepackage{subcaption}  \begin{document} \captionsetup[subfigure]{labelformat=empty}  \begin{figure}[ht] \centering \begin{subfigure}[b]{0.25\textwidth} \centering \begin{tikzpicture}[scale=0.25] \tikzstyle{every node}=[font=\tiny] \draw  (4,9) node(a) [circle, draw] {} (4,1) node(b) [circle, draw] {} (1,3) node(c) [circle, draw] {}; \draw [-&gt;,line width=0.8pt](a) to (b); \draw [-&gt;,line width=0.8pt](b) to (c);  \draw [-&gt;,line width=0.8pt](c) to (a); \draw (3,4) ellipse (6cm and 10cm);  \end{tikzpicture} \captionof{figure}{Q} \end{subfigure}% \begin{subfigure}[b]{0.25\textwidth} \centering  \begin{tikzpicture}[scale=0.25] \tikzstyle{every node}=[font=\tiny]  \draw  (1,1)   node(a) [circle, draw] {} (0.5,9)  node(b) [circle, draw] {} (4,8)  node(c) [circle, draw] {} (4,4)   node(d) [circle, draw] {}; \draw [-&gt;,line width=0.8pt](a) to (b); \draw [-&gt;,line width=0.8pt](b) to (c); \draw [-&gt;,line width=0.8pt](c) to (d);  \draw [-&gt;,line width=0.8pt](d) to (a); \draw (3,4) ellipse (6cm and 10cm);  \end{tikzpicture} \captionof{figure}{V-Q} \end{subfigure}% \begin{subfigure}[b]{0.25\textwidth} \centering  \begin{tikzpicture}[scale=0.25,remember picture] \tikzstyle{every node}=[font=\tiny]  \draw  (3,1)   node(x) [circle, draw] {} (0,5)  node(y) [circle, draw] {} (2,9)  node(z) [circle, draw] {}; \draw [-&gt;,line width=0.8pt](x) to (y); \draw [-&gt;,line width=0.8pt](y) to (z); \draw (3,4) ellipse (6cm and 10cm); \end{tikzpicture} \captionof{figure}{Q} \end{subfigure}% \begin{subfigure}[b]{0.25\textwidth} \centering  \begin{tikzpicture}[scale=0.25,remember picture] \tikzstyle{every node}=[font=\tiny]  \draw  (1,9)   node(a) [circle, draw] {} (6,7)  node(b) [circle, draw] {} (6,3)  node(c) [circle, draw] {} (1,1)   node(d) [circle, draw] {}; \draw [-&gt;,line width=0.8pt](a) to (b); \draw [-&gt;,line width=0.8pt](b) to (c); \draw [-&gt;,line width=0.8pt](c) to (d);  \draw (3,4) ellipse (6cm and 10cm); \end{tikzpicture} \captionof{figure}{V-Q} \end{subfigure}% \begin{tikzpicture}[overlay, remember picture] \draw[-&gt;,line width=0.8pt] (d) to (x); \draw[-&gt;,line width=0.8pt] (z) to (a); \end{tikzpicture} \caption{Figure X} \end{figure} \end{document}     The desired outcome is:
How can I put two figures side-by-side? Not two sub-figures, but two actual figures with separate "Fig.: bla bla" captions.  A figure is supposed to spread over the entire text width, but I have two figures which are narrow and long, and I need to save the space in order to withstand the pages limit.
Failed to download repository information due to missing CDROM I've had the ability to review suggested edits for a while now, however I don't often do so because the list is usually full of questions about languages and technologies I'm not familiar with or not interested in, and can sometimes be hundreds of questions long.  I would like to help out more, but most of my rep has been gained by questions within a specific technology, so I only feel comfortable reviewing edits within that tag.   Can you allow us to filter suggested edits by tag?  Edit:   Actually, can you let us filter the entire Review section by tag, and not just Suggested Edits?  I would find it much more interesting to review questions in tags I'm familiar with and can  understand the question content of, and it would give me a bit of pride to help maintain "my" section of SO. An insurance company supposes that the number of accidents that each of its policyholders will have this year is Poisson distributed, with a mean depending on the policyholder: the Poisson mean Λ of a randomly chosen person has a Gamma distribution with the Γ(2, 1)-density function fΛ(λ) = λe−λ (λ > 0). Find the expected value of Λ for a policyholder having x accidents this year (x = 0, 1, 2, . . .).  I am not sure how to incorporate the gamma parameters. So far I have found P(X = n|Λ = λ) = Poisson(λ) and fΛ(λ)= Exp(λ) so by integrating P(X = n|Λ = λ)fΛ(λ) then letting the integral of Gamma (n + 2, 2) equate to 1, I have worked out P(X = n) = (n + 1)/2^(n+2). How do you find the expected value of Λ from that? I have seen that a Gamma-Poison mix has E(X) = αβ which would give 2 but I have tried integrating fΛ(λ) and can't seem to get 2. Reading through this doc:      We replaced the rich text editor in HTML Area home page components   with a new version that supports more markup but doesn’t allow HTML to   be manually entered.      In Summer ’15 we will start removing unsupported code from HTML Area   home page components. As a result, components that contain JavaScript,   CSS, iframes, or other unsupported markup might stop working properly.   To use JavaScript or other advanced HTML elements in your home page   component, we recommend that you use a Visualforce Area component   instead.   With Visualforce homepage component the best we could do is design fancy home page components, which has not been the big use of sidebar amongst developers. How do we do the fancy hack we do today using html components since visualforce is hosted in a different domain will the sidebar hacks even work after summer 15?     You can include JavaScript in your Visualforce page, but because the   component is rendered in an iframe on the home page layout, the   JavaScript can’t interact with the page that contains the component.   Finally why this move :(? I am aware of the die() command in PHP which exits a script early.  How can I do this in Python? When am I entitled to participate in a stock split? — record date, split date, ex date Stock split announcements usually mention a few dates — record date (&quot;date of record&quot;), split date (&quot;distribution date&quot;, &quot;pay date&quot;, or &quot;payment date&quot;), ex date (&quot;ex-split date&quot;). Examples:  :  Each Apple shareholder of record at the close of business on August 24, 2020 will receive three additional shares for every share held on the record date, and trading will begin on a split-adjusted basis on August 31, 2020.   :  Each stockholder of record on August 21, 2020 will receive a dividend of four additional shares of common stock for each then-held share, to be distributed after close of trading on August 28, 2020. Trading will begin on a stock split-adjusted basis on August 31, 2020.    In the case of the Tesla split, the record date is August 21, the split date is August 28 (Friday), and the ex date is August 31 (Monday). Apple's  provides definitions of these dates:  What is the effective date of the split? There are several key dates. The Record Date – August 24, 2020 - determines which shareholders are entitled to receive additional shares due to the split. The Split Date – August 28, 2020 - shareholders are due split shares after the close of business on this date. The Ex Date – August 31, 2020 - the date determined by Nasdaq when Apple common shares will trade at the new split-adjusted price.  However, further down in the FAQ, there is an explanation that seems to contradict the definition of the record date given above:  What happens if I buy or sell shares on or after the Record Date and before the Ex Date? [...] If you buy shares on or after the Record Date but before the Ex Date, you will purchase the shares at the pre-split price and will receive (or your brokerage account will be credited with) the shares purchased. Following the split, you will receive (or your brokerage account will be credited with) the additional shares resulting from the stock split.  Judging by the Apple FAQ, the way the record date works for stock splits is completely different from the way the record date works for cash dividends. With cash dividends, people who become shareholders of record after the record date are not entitled to the dividends. With stock splits, however, people who purchase shares after the record date (but before the ex date) are entitled to the stock split. Furthermore, for stock splits, the record date comes before the ex date, whereas for cash dividends, the record date comes after the ex date. It appears that I am not the only one confused about this. A quick internet search reveals years and years of confusion regarding the record date for stock splits. An extremely common point of confusion is the apparently incorrect assumption that the record date for stock splits works in the same way as the record date for cash dividends. A few questions:  Am I right that the record date for stock splits works differently from the record date of cash dividends? The only relevant dates for a stock split seem to be the split date (on which I will receive new shares after the market closes), and the ex date (on which I can sell the new shares on stock exchanges at a post-split price). It seems that the record date is completely irrelevant. What is the record date for? From my understanding, the price of the stock will be reduced at the instant the new shares are distributed (on the split date). Is this correct? Why are these estimates to the German tank problem different? pass 1 environment variable using sudo Holmby Hall is a landmark site in Los Angeles. The Wikipedia page doesn't use "the" before Holmby Hall, but has used the before The Fox Theatre. Suppose I have a node in the shape of a circle. How can I make its border thicker?   \node[circle, draw=blue!80, inner sep=0pt, minimum size=12pt] (1) at (0,0) {1}; The situation is somewhat like-  var someVar = some_other_function(); someObj.addEventListener("click", function(){     some_function(someVar); }, false);   The problem is that the value of someVar is not visible inside the listener function of the addEventListener, where it is probably being treated as a new variable. How to test multiple variables against a single value? Using Moq to determine if a method is called It is my understanding that I can test that a method call will occur if I call a higher level method, i.e.:  public abstract class SomeClass() {         public void SomeMehod()     {         SomeOtherMethod();     }      internal abstract void SomeOtherMethod(); }   I want to test that if I call SomeMethod() then I expect that SomeOtherMethod() will be called.   Am I right in thinking this sort of test is available in a mocking framework? Why does chown report "Operation not permitted" on OS X? I am trying to do the following on my Mac (10.6.7):  sudo chown myusername:wheel ./entries   but Unix/Mac is returning "Operation not permitted". When I ls -lash the culprit file, it looks as follows:  8 -rwxrwxrwx   1 myusername  staff   394B Apr 26 23:26 entries   I've tried sudo and sudo su; nothing works. Any ideas what's up?  I'm trying to chmod files I've copied from my old Ubuntu box. Most of the files have successfully chmod'ed recursively; just this one is stuck and I don't understand why. Separability over intersection of intermediate fields Let $E\mathop{/}F$ be a finite-degree normal extension of fields. Let $K$ and $L$ be intermediate fields (that is, $F\subseteq K\subseteq E$ and $F\subseteq L\subseteq E$) such that $E$ is separable over both $K$ and $L$. Show that $E$ is separable over $K\cap L$.   So I was thinking that if $f=\min_{K\cap L}(\alpha)$. Then $\min_{K}(\alpha)$ divides $f$. But if $f$ has repeated roots then I don't see what goes wrong.   Thanks! Does an unpublished document you upload to ResearchGate count as prior publication when submitting to a journal? On ResearchGate, if you upload something like a thesis, and then it says publish resources, does this mean the thesis becomes properly published in the sense of the usual requirements of journals that there be no prior publication of the submitted work?   I ask because I’m drafting thesis chapters into journal articles and did not choose to publish the thesis as a whole work in order to do so, so I want to make sure that by clicking publish resources I am not actually publishing the copy I’ve uploaded, I’m just making it publicly available? Does this mean it becomes published despite it not technically being a published work? (If so, I’ll just remove the copy I uploaded). Let $R$ be a commutative ring with 1 then why does $a\in N(R) \Rightarrow 1+a\in U(R)$? Let $R$ be a commutative ring with 1, we define  $$N(R):=\{ a\in R \mid  \exists k\in \mathbb{N}:a^k=0\}$$  and  $$U(R):=\{ a\in R \mid a\mbox{ is invertible} \}.$$  Could anyone help me prove that if $a\in N(R) \Rightarrow 1+a\in U(R)$?  I've been trying to construst a $b$ such that $ab=1$ rather than doing it by contradiction, as I don't see how you could go about doing that. Government investigating home library of missing inventor This is a short story from the 50s or 60s.  A scientist or inventor has invented either teleportation or a space drive and has disappeared - leaving no documentation or clues except his extensive home library.  The government gathers all types of scientists to attempt to duplicate his research.  Several months later, as they are about to launch the first space drive space ship, the officer in charge reveals that there was no 'disappeared inventor'.  The greatest step toward a new impossible concept is knowing that it has already been done. Suppose $f$ and $g$ are continuously differentiable functions such that $f(x) = g'(x)$ and $g(x) = f'(x)$ and that any product of $f, f', g$ and $g'$ is commutative for all $x ∈ R$. Show that $ f^2 − g^2 = C $ for some real constant C  I have actually no clue how to solve this, and would be really greatfull for all the help i can get Cascading Dropdown I am new to SharePoint 2013. What I need to figure out is based on the following situation. I have several school districts with multiple schools within the school district. I would like to create a cascading dropdown that 1st lists the districts and then will automatically populate a list of schools within a particular district when the district is selected. Can someone tell me if this is possible and if so what steps do I take to achieve it?    Thank you!