Is there a way to make a float that only gets finalized once placement has been determined?
Formatting floats differently based on placement
Isn't the uncertainty principle just non-fundamental limitations in our current technology that could be removed in a more advanced civilization? What is the difference between necessary and sufficient conditions? If $p\implies q$ ("$p$ implies $q$"), then $p$ is a sufficient condition for $q$. If $\lnot p\implies \lnot q$ ("not $p$ implies not $q$"), then $p$ is a necessary condition for $q$.   I don't understand what sufficient and necessary mean in this case. How do you know which one is necessary and which one is sufficient? Is `sudo pip install` still a broken practice? Opening Raster stored in Esri Geodatabase using QGIS Is there a way to open a raster that is stored in ESRI V10.0 Geodatabase in QGIS V2.4?    I can open the vector layer, but there does not seems to be a way to open a raster. Style Guide: Bold, Italic, or Quotes When I Want to Emphasize Something Let’s say I have many lists of this kind on a page:   Click on the Foo button. Tick the Bar box. Click on the Save button.   How should I emphasize Foo, Bar, and Save?   Bold?   Click on the Foo button. Tick the Bar box. Click on the Save button.  Italic?   Click on the Foo button. Tick the Bar box. Click on the Save button.  Quotes?   Click on the “Foo” button. Tick the “Bar” box. Click on the “Save” button.    NOTE: I want the lists to be read as easy as possible. Log4j Logging to a Shared Log File Is there a way to write log4j logging events to a log file that is also being written to by other applications. The other applications could be non-java applications. What are the drawbacks? Locking issues? Formatting? Do Cantrips use your character level or class level? Cantrips seem to be the only type of spell that cares only about your class level. However, in the multiclassing section they are not mentioned, does this mean that cantrips use your character level, instead of your class level?  Does this mean a Warlock 2 / Fighter 15 can cast an Eldritch Blast with 4 beams just like a level 17 Warlock? Typeset the shrug ¯\_(ツ)_/¯ emoji I'm completing a problem set, one problem for which I literally have no idea what to do on. The graders would prefer to have a physical copy of the problem so I thought it best to include the ¯\_(ツ)_/¯ emoji as my answer, instead of something like "Dunno" or "No idea."  Option #1 is to include an image.  Beyond that I actually don't understand how this emoji works. The middle character is Japanese kana "tsu" and proves problematic - TeX wants it in math mode then renders "?" when it is. How do you read C declarations? Need to schedule a job every hour in jenkins I'm New to Jenkins. I have a job which i need to schedule every 1 hour.  I am using   * */1 * * *    but it is not working effectively.  Please provide any other solution. Primary Decomposition of $\mathbb{R^n}$ under T I have a question related to the Primary Decomposition Theorem for a vector space under a linear transformation.  The following question is a direct corollary of this theorem.  However, I wish to prove it without calling upon theorem.  I am currently studying for a comprehensive exam and ran across this question.  I never really felt comfortable with the proof I saw of the Primary Decomposition Theorem so I hoping with your help with this problem I will understand this particular problem and better understand that proof as I believe their proofs will be essentially the same techniques.   Question:  Suppose we have a linear transformation $T: \mathbb{R^n}\to \mathbb{R^n}$ with minimal polynomial $m(x)=f(x)g(x)$ and $f(x),g(x)$ are relatively prime.  Show that we can write $\mathbb{R^n}=M\oplus N$ where $M$ and $N$ are $T$-invariant subspaces s.t $f(x)$ is the minimal polynomial for $T|_M$ and $g(x)$ is the minimal polynomial for $T|_N$.   So I know that I want to use $M=ker(f(T))$ and $N=ker(g(T))$ but after that I really don't have much.  Since this isn't a homework problem for a class I am essentially looking for someone to present me a proof of this simpler question and walk me through their logic so that I can hopefully understand the general theorem and its proof.  Thanks in advance for the help! Convert object string to JSON Why doesn't \makeatletter work inside \newcommand? After hours of banging my brain against my skull, I narrowed down an issue I'm having to the fact that \makeatletter doesn't work inside \newcommand. Commands that I call after \makeatletter are registered as undefined, as if \makeatletter didn't do anything.  Why is this the case?  In the example below, I define two commands. Calling one of them from the document body causes the undefined error, while the other doesn't.  \documentclass[11pt]{book} \usepackage{kvsetkeys}  \newcommand{\commandThatFails}{     \makeatletter \comma@parse{}{} \makeatother }  \makeatletter     \newcommand{\commandThatWorks}{         \comma@parse{}{}     } \makeatother  \begin{document}  Hi there.  \commandThatFails \commandThatWorks  \end{document} On , there are download options for only certain logos/icons. Shouldn't this include all the graduated sites logos/icons? I think it should. Open program/windows on specific monitor Is there a way to tell Windows on which monitor it should open a windows  independently of where it was closed? Proving that $m+n\sqrt{2}$ is dense in $\mathbb R$ How do I close a terminal without saving the history? More than once I've accidentally run a number of commands and polluted my bash history. How do I close my terminal without saving my bash history? I'm using Fedora. How to automatically generate a stacktrace when my program crashes Chrome is unable to connect to the Internet I'm getting the error code: DNS_PROBE_FINISHED_NO_INTERNET in Google Chrome. The thing is, I have a working internet connection. I am posting this using that connection, using Internet Explorer. It's only Chrome doing this.  What happened was my laptop was refusing to go to sleep mode, so it ended up running out of battery power. I charged it, and when I subsequently booted the computer, Chrome stopped working. I don't see the connection...  I added Firewall rules (inbound/outbound) to allow Chrome to connect...so unless I'm missing something.  UPDATE: Chrome portable is working for me...just not the regular chrome.  UPDATE 2 Now I realize it had to do with Covenant Eyes which I have installed. See the accepted answer Today I was told a tale by a Unix trainer where the root password got leaked to the students, and one of the fellas removed the execute permission from /usr/bin/chmod itself. How do you recover chmod in this case and make it executable again? Let's say getting it from an external source or recompiling it is not a preferable option, is there some smart hack that can recover this chmod itself?   Note that this happened a long time ago and I'm not looking for a solution for some current problem, just curious about what ways Unix provides us around such an issue.