Inspired by , we have   80's : "The Eighties" 90's : "The Nineties" 00's : "The Naughts" or "The Naughties" 10's : ???
80s: the "Eighties"   90s: the "Nineties"   00s: the ???   For that matter, what is the second decade called? The "tens" just doesn't sound right.
How did this character come to be in the Nethersphere? How is it that       The Master   Came to be in the Nethersphere?  The last time we saw him      He died and refused to regenerate.  The Doctor even cremated his body.   So, given what previously happened to him, how was he now able to      Regenerate as Missy and take over the Nethersphere? python multiprocessing on windows, if __name__ == "__main__" Is torque as fundamental a concept as force? I used to think that torque and force were equally “fundamental”. In other words, my understanding was that we usually use Cartesian coordinates in many common problems because it is a convenient system, so as a result instantaneous forces which act in straight lines seem “easier” mathematically but torques require some extra “baggage”. This baggage includes typically teaching that torque is defined in terms of force.  But if say we happened to choose polar coordinates for the problem the situation would appear the other way around. So it would be arbitrary if we chose to define forces in terms of torques instead.  But later on I learned that angular momentum is conserved independently of regular linear momentum (IIRC). Given the definitions of force &amp; torque as derivatives of momentum, this makes it seem much less certain that one should define either torque in terms of force or vice versa — it gives the impression they are more distinct than it first seemed.  That said, as far as I know a lot of physics is about defining &amp; describing “fundamental forces” — not “fundamental torques”.   So is choosing to use either force or torque as the basis of laws &amp; problems arbitrary? Or is there an actual fundamental rationale to when one or the other should be used? Why and how do "bigger pixels" make a better picture? This is going off of today's iPhone 5S announcement, when Phil Schiller said that "bigger pixels" is the key to a better picture.      What does this mean? Is it true or just a marketing ploy? Riddle (simple arithmetic problem/illusion) I'm not sure how well known this "riddle" is but here it goes.  3 people go to a restaurant, each buy food worth 10.00.  When they're done, they give 30.00 to the waitress.  She gives the money to the manager, manager says they paid too much, gives 5.00 back to the waitress.  She comes back to the table, gives a dollar back to each person and then puts the remaining 2.00 in her pocket for tip.  So now, each person has paid 9.00.  9.00 x 3 = 27.00.  Plus the 2.00 in the waitresses pocket is 29.00.  What happened to the 30th dollar?  So what's the issue with this way of calculating (since if you backward it works fine), that doesn't give us the correct result? The PHB is a bit unclear when it comes to readied spells in combat. If I lose my concentration do I lose the spell slot? What about if the trigger never occurs, do I get the spell slot back? Is there a function $f\colon\mathbb{R}\to\mathbb{R}$ such that every non-empty open interval is mapped onto $\mathbb{R}$? I wonder  whether there is a function $f\colon\Bbb R\to\Bbb R$ with the folowing characteristic?   for every two real numbers $\alpha,\beta,\alpha\lt\beta$,  $$\{f(x):x\in(\alpha,\beta)\}=\Bbb R$$   I can't  say such a function does not exist, neither can I construct a example  Thanks a lot! How do I enable auto-login in LightDM? Notification for reviews shows way too many Once upon a time,  DISPLAY=:0.0 totem /path/to/movie.avi   after ssh 'ing into my desktop from my laptop would cause totem to play movie.avi on my desktop.  Now it gives the error:   No protocol specified Cannot open display:    I reinstalled Debian squeeze when it went stable on both computers, and I guess I broke the config.   I've googled on this, and cannot for the life of me figure out what I'm supposed to be doing.   (VLC has an HTTP interface that works, but it isn't as convenient as ssh.)  The same problem arises when I try to run this from a cron job. Split Excel table over multiple PowerPoint slides I have a table in Excel which is too long for one PowerPoint slide. So I would like to split it over 2 or 3 slides, but have the header on each of the slides. What is the easiest way to accomplish that? I am using Excel and PowerPoint 2007. Even though I got banned suspended, I'm able to mark a question as a favorite. Is this functionally correct? The world I've been playing crashed recently and took the level.dat with it, so I've recreated it, however I have no idea what my seed used to be, and I really don't want to end up with another corrupted game world from exploring with the wrong seed.  How can I recover the seed which was used to generate my world? How do I set environment variables from Java? What is this electronics symbol (four triangles?) php--glob for searching directories and .jpg only This question was prompted by . Notoriously, if you calculate the Schwarzschild coordinate time for anything, matter or light, to reach the event horizon the result is infinite. This implies that the universe ages by an infinite time before someone falling into the black hole reaches the event horizon, so could that person see the universe age by an infinite time?  To be more precise, suppose the observer starts falling from rest at time $t = 0$ and some initial distance $r &gt; r_s$. If we wait for some time $T$ then shine a light ray at the falling observer. Will the light ray always reach the falling observer before they cross the event horizon? If not, what is the formula for the longest time $T$ that we can wait and still be sure the ray will catch the observer? If $T$ is not bounded it implies that observer could indeed see the end of the universe.  I can think of a qualitative argument for an upper limit on $T$, but I'm not sure how sound my argument is. The proper time for the observer to fall to the event horizon is finite - call this $\tau$. The proper time for the light ray to reach the horizon is zero, therefore the light ray will reach the observer before they cross the event horizon only if $T &lt; \tau$. Hence $T$ is bounded and the observer won't see the end of the universe.  I think a more rigorous approach would be to determine the equations of motion (in the Schwarzschild coordinates) for the falling observer and the light ray, and then find the condition for the light to reach the falling observer at some distance $\epsilon$ from the event horizon. Then take the limit as $\epsilon \rightarrow 0$. In principle this seems straightforward, but in practice the algebra rapidly defeated me. Even for a light ray the radial distance:time equation isn't closed form (Wolfram claims it needs the $W$ function) and for the falling observer the calculation is even harder. How to get function's name from function's pointer in Linux kernel? Where do I report people for deleting their questions on purpose after they get an answer Today I was looking at the question of this . The question was pretty simple, he was looking for the eval function in  not knowing of it's existence. He received a comment and while I was finishing reading the question, I saw him commenting      Thanks, eval() is what I was looking for.   and then he deleted his question. In my opinion, such behavior isn't appropriate. So, should I just ignore this or can I do something about it? I want to clear the inputtext used to search, and clear all search results using a commandbutton. I tried the following on the 'Reset' button I added but it only clears the inputtext and the search results are not clearing.  &lt;apex:pageBlockSectionItem &gt;                     &lt;apex:outputPanel layout="block" Rendered="true"&gt;                     &lt;apex:inputText value="{!ReportSearchString}" /&gt;                     &lt;apex:commandButton value="Search" action="{!searchReports}" reRender="ReportSearchResults, "/&gt; &amp;nbsp;&amp;nbsp;                      &lt;apex:commandButton value="Back" action="{!BackToCreateFeedPage}"/&gt;&amp;nbsp;                     &lt;apex:commandButton value="Reset" onclick="this.form.reset();return false;"/&gt;                     &lt;/apex:outputPanel&gt;                 &lt;/apex:pageBlockSectionItem&gt;                             &lt;/apex:pageBlockSection&gt;                         &lt;apex:pageBlockSection id="ReportSearchResults"&gt;                 &lt;apex:outputText value="{!warningMessage}" rendered="{!!showTable}" /&gt;                 &lt;apex:pageBlockTable value="{!reportList}" var="item" rendered="{!showTable}"&gt;                     &lt;apex:column headerValue="Report Name" &gt;                         &lt;apex:commandLink value="{!item.Name}" action="{!BackToCreateFeedPage}"&gt;                             &lt;apex:param value="{!item.Id}" name="SelectedReport" assignTo="{!selectedReportId}" /&gt;                         &lt;/apex:commandLink&gt;   This is my search function, it works fine. I need to clear the results of this search on clicking 'Reset' button.   public void searchReports()     {         showTable = false;               reportList = new List&lt;Report&gt;();          reportSearchResult = new Map&lt;Id, Report&gt;();          selectedReport = new Report();         if((ReportSearchString != null &amp;&amp; ReportSearchString != '') &amp;&amp; ReportSearchString.length() &gt;= 3)         {             reportSearchResult = new Map&lt;Id, Report&gt;([Select Id, Name From Report Where Name Like :'%'+ReportSearchString+'%' limit 2000]);              warningMessage = 'No Result Found';         }         else         {             warningMessage = 'Search text should have atleast 3 characters';         }     }