I'm assuming that the donning/doffing section in the PHB implies that PCs are supposed to remove their armor on a regular basis. It also makes middle-of-the-night random encounters a lot more serious if PCs are expected to sleep without armor. I skimmed the book and didn't find any obvious penalties for sleeping in armor (although it seems ridiculous to do so).  So are the PCs supposed to take off armor to rest/sleep? If they don't, should there be a consequence?
In our campaign we have several characters who never remove their armor. They wear it while adventuring, sleeping, swimming, bathing, etc.  Are there any penalties for:   Wearing armor while sleeping? Wearing armor while swimming?   If there are penalties, do they change based on the category of armor (light, medium, heavy)?  I am primarily looking for RAW penalties specified for armor, but I'm also open to applications of other rules (eg - higher DC for swimming in heavy armor, disadvantage during some situations).
Given this XML, what XPath returns all elements whose prop attribute contains Foo (the first three nodes):  &lt;bla&gt;  &lt;a prop="Foo1"/&gt;  &lt;a prop="Foo2"/&gt;  &lt;a prop="3Foo"/&gt;  &lt;a prop="Bar"/&gt; &lt;/bla&gt; How to enable hibernation? In Ubuntu 12.04 and newer, . How can I enable this back? Fill the area under minimum of two functions using tikz and pgfplots Where to upload too big files? I have a big HTML file that causes no errors in most of the browsers. However, when I open it with, let's say, Google Chrome, the program shuts down and I cannot trace why this is happening.   This HTML file is quite big and cannot be posted to a question in SO, but it should be ran as a whole as I cannot trace where the problem is. What is/are the most appropriate file upload website/s to upload and paste the link into the question? Analysing Bounce Rate and Time on Page Can an infinite set A be larger than an infinite set B but still have the same cardinality? Definition. Two sets have the same cardinality iff they can be put into one-to-one correspondence; or,     $$A \simeq B \iff |A| = |B| $$    This definition applies to infinite as well as to finite sets. It follows from the last three definitions that set $A$ has a larger cardinality than set $B$ iff both    a proper subset of $A$ and the whole of $B$ can be put into one-to-one correspondence the whole of $A$ cannot be put into one-to-one correspondence with any proper subset of $B$.   From: A Crash Course in the Mathematics Of Infinite Sets Peter Suber, Philosophy Department, Earlham College  The last part specifically refers to proper subsets of $B$.  That excludes at least one subset of $B$, namely $B$.  So, is it possible that the whole of A cannot be put into one-to-one correspondence with any proper subset of $B$ but may with $B$ itself? Why did he not say "any subset of $B$"? Explain Root Mean Square Error to non-technical audience How is Gauss' Law (integral form) arrived at from Coulomb's Law, and how is the differential form arrived at from that? I have a 32GB iPhone 4 version 4.0.1. I have many photos on my phone, but I have deleted an important photo from my iPhone. How can I get this photo back from my iPhone? How to deal with duplicate answers posted long after first answer(s) I've been seeing this for a while now, especially on the  tag.  A user will ask a question (usually very simple, and mostly a duplicate of older questions. But that's for another day).  The user will get one or more answers that successfully answer the question. A little bit later, usually around 5-10 minutes but can be more, another user or users will come along (mostly low rep users) and post the exact same solution, sometimes changing the wording a bit, but sometimes being lifted word for word from the other answer(s).  This is slightly different from the Fastest gun in the west problem. I have nothing against answers posted in very quick succession that solve the problem. The ones I'm talking about are answers posted long after the first correct solution, that say the same thing.  A good example of this is available . All three answers say the same thing. One offers code + explanation (first answer), the second one (three minutes later) offers only code and the third one (a full eighteen minutes later) offers only a text answer.  How should answers like this be dealt with? They are adding nothing of value to the community, as the problem has already been answered. The person posting the answer could not have run into the "The other and I posted the answer so close to each other we didn't know about duplicates until after posting" problem, as there is an eighteen minute gap.   is another example. I'm missing all the usual processing tools in the Vector menu in QGIS 2.16 (eg vector overlay, analysis, etc). They do appear in the processing toolbox but there's no sign of them in the Vector menu. Has anyone come across this issue? Proof that the nth root of a rational s/t is irrational unless s and t are perfect nth powers I'm trying to prove that $\sqrt[n]{\frac{s}{t}}$ is irrational unless both s and t are perfect nth powers. I have found plenty of proofs for nth root of an integer but cannot find anything for rationals. Also trying to work up from the proofs I have found is rather difficult.  My lecturer wants me to prove this using uniqueness of prime factorisation but I also have no idea where to start with that.   Any help is greatly appreciated. Can a Dungeons and Dragons 4e character take D&D Essentials feats? In Heroes of the Fallen Lands many of the core feats have been streamlined, some paragon feats have become available to all levels.  Before that feats were tiered by level: heroic, paragon, epic.  Can a character that was made before the Heroes of the Fallen Lands publication use Heroes of the Fallen Lands feats? I'm looking for either a single word or phrase that would describe either someone or the action of dismissing someone's opinions as something "socially unpopular", without giving any reasoning why, either just to spite them, because they have a poor counter-argument, have been backed into a corner, or something similar.  For example, someone who supports something politically incorrect (like, say, stronger gun control or help for male domestic abuse) might have their views dismissed as racist or sexist or liberal without actually acknowledging and debating against them, thus labeling the former as something they might not be.  I was talking to a friend earlier about politics, and she complained about Germany's immigration problem. She said one issue was that many politicians that try to support stronger immigration laws would immediately be shot down as racist or a nazi and forced to resign, instead of being presented with counter-arguments. Regardless of whether you agree with them or not, what would describe that?  EDIT: Forgot to specify -- the word or phrase I'm looking for would be used in an informal context. And to address further questions, to be used when the person's opinion has legitimate worth and isn't just "being racist" etc, i.e. the dismisser is incorrect, and is only making these accusations because they can't argue further. (Added emphasis to the last sentence of the first paragraph) Example of mailmerge package with an Excel spreadsheet I am looking for an example for using the  package to write a cover letter, with names and addresses on a spreadsheet. The package comes with an example, but you have to manually enter all the data. "Repository doesn't support architecture" when trying to update on Landscape client How can I tell what year my bike was made? Is there a way to transfer more than one Pokemon at a time? Is there a way to transfer more than one Pokemon at a time to the professor?  Or possibly an addon that gives me this ability?  Vendoring all the trash Pokemon for candies individually is really annoying and time consuming. There has been a significant drop (90%) in traffic from Google to one of my well-established sites (6+ years) in the last week. Searches show that the top 3 wide keywords all dropped 4 spots. Searches for other keywords do not show ANY results in the first 10 to 25 pages of results, while previously one 1st or 2nd page at most.  Since there are , the question really is:  What steps are necessary to figure out what caused such a drop?  There have been no major changes during this period or the last month on the site and certainly not in the homepage which has dropped in rank. Over all the years of running this site and plenty of others, I have never experienced this. There are is duplicate content on my site and I have rigorously used canonical links for the last few years to ensure it is not misinterpreted as such. How can I access Windows files from Ubuntu Is it possible to get the files I had on Windows onto my Ubuntu desktop?  How can I connect to my Windows partition from Ubuntu?