I've switched from C4D (getting too costly for a retiree) to Blender 2.8. I've created a simple scene consisting of the monkey atop a plane.  Why is everything in the viewport and eevee shaded in violet (see attached screenprint)?
I made a character, and its one of my first times texturing, and I saved my character into a new folder, and when I came back to the model ALL the textures were pink, I used to know what to do, but I stopped texturing, how do I bring my textures back?
Pick a class that has access to the Extra Attack feature. For my example, I'll use my standby, Fighter McFighterson.  Let us say that McFighterson is 20th level, and possesses the Dual Wielder feat. He is currently holding a greatsword, and has two longswords accessible.  As a reminder, two weapon fighting says:     When you take the Attack action and attack with a light melee weapon that you're holding in one hand, you can use a bonus action to attack with a different light melee weapon that you're holding in the other hand...[snip]   And Dual Wielder:     [snip]... You can use two-weapon fighting even when the one handed melee weapons you are wielding aren’t light.   You can draw or stow two one-handed weapons when you would normally be able to draw or stow only one. ...[snip]   Can McFighterson make all of the attacks granted by Extra Attack (3, in this case) with his greatsword, drop the greatsword "for free", draw two longswords (as permitted by Dual Wielder), use his last attack to attack with one longsword, then two-weapon-fight with the second longsword?  Making the attack sequence look something like: Greatsword, Greatsword, Greatsword, Longsword1, Longsword2.    Related: How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements? Why does my material panel look different? Complete beginner here.  I'm trying to follow  tutorial on Anisotropic shaders, but my property panel looks nothing like the property panel in the tutorial.  For example, when creating a material, this is what his property panel looks like:    But this is what mine looks like, if I follow the same path:    I'm sure I'm missing something obvious.  How can I see the property panel shown in the tutorial? Quite often, the phrase "x for x's sake" is used in English, and so one could describe someone as being "argumentative for argument's sake" to describe someone who is arguing for the sake of arguing.  However, is there an adjective that means the same thing?  For example, it could be used in the context:     I don't want to be [X], but [argument...]   ... indicating that your argument is necessary and not intended to irritate. Include chapters in List of Figures with titletoc? java.lang.LinkageError: javax.servlet.jsp.JspApplicationContext.getExpressionFactory How to align floating point variables in Latex3 I would like to have the variables (defined in Latex3) aligned in a table with the decimal point. Of course, without using the &quot;trial and error&quot; extra space &quot;,&quot;. Is there any possibility? Thank you very much. \documentclass{article} \usepackage{xparse} \usepackage[version=4]{mhchem}  \usepackage{siunitx,booktabs}  % \ExplSyntaxOn \NewDocumentCommand{\calcnumd}{o m}   {\IfValueTF{#1}      {\num[round-mode = figures, round-precision = #1, round-integer-to-decimal]{\fp_to_decimal:n{#2}}}      {\num{\fp_to_decimal:n{#2}}}   } % data \fp_set:Nn \dhfbiox {33.18} \fp_set:Nn \dhftetrox {9.16} \fp_set:Nn \dgfbiox {51.31} \fp_set:Nn \dgftetrox {97.89} \fp_set:Nn \cpbiox {37.20} \fp_set:Nn \cptetrox {77.28} % calculations % \ExplSyntaxOff % \begin{document}  \begin{center} \begin{tabular}{l|ccc}    &amp; $\Delta_f H^{\ominus}$ &amp; $\Delta_f G^{\ominus}$ &amp; $C_P$ \\    &amp; \si{\kilo\joule\per\mole} &amp; \si{\kilo\joule\per\mole} &amp; \si{\joule\per\kelvin\per\mole} \\ \midrule \ce{NO2} &amp; \calcnumd{\dhfbiox} &amp; \calcnumd{\dgfbiox} &amp; \calcnumd[4]{\cpbiox} \\ \ce{N2O4} &amp; \,\,\,\calcnumd{\dhftetrox} &amp; \calcnumd{\dgftetrox} &amp; \calcnumd{\cptetrox} \\ \bottomrule \end{tabular} \end{center}  \end{document} Insert only half a pdf page I'd like to include papers of mine which can easily be done with the pdfpages packages:  \usepackage{pdfpages} \includepdf[pages=-]{mypaper.pdf}   However, my thesis has an A5 format. Which means that each page is "half" an A4 page. Basically, I'd like two include each PDF page on two pages, like illustrated below:    While I found how to rotate the PDF using the angle parameter, I did not find how to split it... PHP calculate age Integral change that I don't understand If $f(t)$ is a Probability density function of a positive RV.  $\int_0^\infty\int_x^{\infty}f(t)dtdx$ Using fubini theorem should become $\int_0^\infty\int_0^{t}f(t)dxdt$  But why? Surely the answer is very simple but I don't see it. Fubini theorem allows the change of the order of integration. So it should become $\int_0^\infty\int_x^{\infty}f(t)dxdt$  but then I don't understand what meaning could have $\int_x^{\infty}dx$ Why is there one P in "hoping" and two P's in "hopping"? Hoping is the present participle of hope. hopping is the present participle of hop. Hoping has only one p while hopping has two. What difference does it make? Why is hoping not hopping?  Edit: I changed mop to hop because of a comment by Kat.  Kat: Why would you compare hope to mop instead of hope to hop (in which case I think your answer will become obvious)? I'm trying to access an XML file within a jar file, from a separate jar that's running as a desktop application.  I can get the URL to the file I need, but when I pass that to a FileReader (as a String) I get a FileNotFoundException saying "The file name, directory name, or volume label syntax is incorrect."  As a point of reference, I have no trouble reading image resources from the same jar, passing the URL to an ImageIcon constructor.  This seems to indicate that the method I'm using to get the URL is correct.  URL url = getClass().getResource("/xxx/xxx/xxx/services.xml"); ServicesLoader jsl = new ServicesLoader( url.toString() );   Inside the ServicesLoader class I have   XMLReader xr = XMLReaderFactory.createXMLReader(); xr.setContentHandler( this ); xr.setErrorHandler( this ); xr.parse( new InputSource( new FileReader( filename )));   What's wrong with using this technique to read the XML file? What is the Mediator in this Feynman Diagram $q\bar{q} \rightarrow gg$? Let's consider the t-channel version of the process $q\bar{q} \rightarrow gg$. What is the mediator in this case, a $q$ or a $\bar{q}$? Naively, I would have thought a $q$ (as to have one fermion line), but I am not $100 \%$ sure. How to make Gnome's "Activities" bar always visible? The tag  and meta-tag  syntax generate much nicer looking results than merely surrounding your tag with [square brackets].    However, they only work when you're talking about the site you're on.  On Area51, in Chat, and on Meta sites, this is frequently not the case, leading to attempts at syntax like [[tag:failure]](https://superuser.com/questions/tagged/failure), which produces:    Hmm, must be some subtle syntax thing:   : [tag:failure](https://superuser.com/questions/tagged/failure) []: [[tag:failure](https://superuser.com/questions/tagged/failure)] : [tag:[failure]((https://superuser.com/questions/tagged/failure))] : &lt;a href="https://superuser.com/questions/tagged/failure"&gt;[tag:failure]&lt;/a&gt; : [tag:failure][1] \n\n [1]: https://superuser.com/questions/tagged/failure : [more text is a [tag:failure] too](https://superuser.com/questions/tagged/failure)   I give up!  How can I create a link to a tag on another site with tag markdown? I have a file: Base.h  class Base; class DerivedA : public Base; class DerivedB : public Base;  /*etc...*/   and another file: BaseFactory.h  #include "Base.h"  class BaseFactory { public:   BaseFactory(const string &amp;sClassName){msClassName = sClassName;};    Base * Create()   {     if(msClassName == "DerivedA")     {       return new DerivedA();     }     else if(msClassName == "DerivedB")     {       return new DerivedB();     }     else if(/*etc...*/)     {       /*etc...*/     }   }; private:   string msClassName; };  /*etc.*/   Is there a way to somehow convert this string to an actual type (class), so that BaseFactory wouldn't have to know all the possible Derived classes, and have if() for each one of them? Can I produce a class from this string?   I think this can be done in C# through Reflection. Is there something similar in C++? I remember  due to misuse and I wonder if bots have a part of it. If the bot is POSTing something to my site what are ways I can combat it? I was thinking of setting some cookies and having the cookies changed via JavaScript + timestamp and sign (so yesterday's cookies can't be used today and next week).  I'm sure most people/bots would just use another site instead of enabling JavaScript in their bot.  What else can I do? I'm thinking daily POST limit and a honeypot for generic bots who just randomly post spam. Is there any software that can easily create a Styled Layer Descriptor (SLD) without using a  script? Does there exist a continuous bijection from $(0,1)$ to $[0,1]$? Of course the map should not be a proper map. Chrome's default search engine is .  How we can force chrome to use  without https?  I need a solution that allows proxies to rewrite my URLs, but https currently makes this impossible...