How to write 'onclick' function for different rows to display different 'popups'
How to add “jQuery” onclick functionality for a column each row in jQgrid to display different popups for different rows
Movie about hostile robots disguised as footballs I saw this on TV in mid 90s I think. One or more people travel to another celestial body (might or might not be the/a moon or mars), they find an American football. The football transforms into a robot that is hostile. They later find LOTS of these footballs/disguised robots.  Since there are lots of robotic projects with "football robots" or " robots", it is very hard to filter search results using Google etc. Overstaying Schengen Visa for 1 day I was in Germany last September, my visa said I had 14 days to stay in the Schengen area.  When I was leaving back for Egypt the passport control officer noticed that I was leaving on the 15th day. I didn't even realise that as I had written previously in my visa application that I was staying for 15 days and the embassy in Cairo had my complete airline ticket with specific dates.  Anyway the officer just filed a report on the incident but didn't stamp my passport with my exit date from the Schengen area.  Do any of you guys know if that would make it harder for me to be granted a visa in the future? It maby be weird, I want to make header and footer for every page including the first page of each chapter, how can I do this? Are the Yongnuo clones of Canon flash equipment and lenses legal to sell/buy? Is there a simple way to reduce the amount of white space around the TikZ in the MWE pasted below (in particular in the x direction)?  \documentclass{article} \usepackage{xcolor} \usepackage{tikz}  \begin{document} VRCRCRCRCC \tikz[baseline] \node[fill=yellow!30, anchor=base,inner sep=0.7pt, outer xsep=-2pt] {ABCDE}; VBZBZBBBBG \end{document}     PS: This question may be a duplicate of . I posted it nevertheless since 1) my example is much simpler (and hence may have a much simpler solution) and 2) I don't see how the answers given there could help in my case. If you disagree feel free to mark my question as "exact (!) duplicate of ...". I have a module with a page callback handler for the path "products". So if the user navigates to products/apples then the module presents a page about our apples, and if they go to products/oranges then etc. These pages include detail about the various products.  I would like XML Sitemap to be populated from my module. After all, it's my module that knows what products exist, their descriptions etc.  Any hook or anything I can use for that? install ubuntu on thinkpad T440p Is there anybody, who is able to install and fully configure Ubuntu 12.04 or 14.04 on Thinkpad T440p (ver 20AN)? If yes, could you post here your procedure step by step?  Please does not include your experience with any other ThinkPad models.  Edit: Situation is not so simple, see: Proof of relation between divided difference and interpolation polynomial coefficient Given data points $\{(x_i,f(x_i)\}_{i=0}^{m}$, if we define divided difference recursively as: $$f[x_0,\cdots,x_{k+1}] = \frac{f[x_1,\cdots,x_{k+1}]-f[x_0,\cdots,x_k]}{x_{k+1}-x_0} \text{ with the definition that} f[x_0] = f(x_0)$$ then it is true that the unique interpolating polynomial $L_m(x)$ of degree $m$ such that $L_m(x_i) = f(x_i)$ for all $i = 0\cdots m$ is given by: $$ L_m(x) = \sum_{k=0}^mf[x_0,\cdots,x_k]\omega_k(x), \text{ where } \omega_k(x) = \prod_{i=0}^{k-1}(x-x_i). $$ The question asks to show this. That is, show the coefficients of the interpolating polynomial of degree $m$ in the basis $\{\omega_k\}_{k=0}^{m}$ is exactly $a_k = f[x_0,\cdots,x_k]$, the divided differences. To tackle this problem, I've attempted to use induction. The base step is trivial as $a_0 = f(x_0)$, but I am stuck on the inductive step. I supposed the degree $m$ interpolating polynomial of some data $\{(x_i,f(x_i)\}_{i=0}^{m}$ is indeed given by: $$ L_m(x) = \sum_{k=0}^mf[x_0,\cdots,x_k]\omega_k(x) $$ and I want to argue that $L_{m+1}(x) = \sum_{k=0}^{m+1}f[x_0,\cdots,x_k]\omega_k(x)$ is the interpolating polynomial of degree $m+1$ interpolating $\{(x_i,f(x_i)\}_{i=0}^{m+1}$, with any additional point $(x_{m+1},f(x_{m+1}))$ added. Clearly, $L_{m+1}(x)$ interpolates $\{(x_i,f(x_i)\}_{i=0}^{m}$ by definition of the $\omega_k$'s, but I am stuck at showing $L_{m+1}(x_{m+1}) = f(x_{m+1})$. Hints will be extremely appreciated! Where can I find people for hire with LaTeX skills and designer skills? Does Python SciPy need BLAS? How to download packages from a command-line given repository? Subgroups of $\Bbb{R}^n$ that are closed and discrete Why doesn't `sudo cd /var/named` work? If I short sell stocks of a company but do not close my position by buying them back, what will happen? I realize it is a bad thing, but what exactly? I will need to pay a penalty? How I can recover files when the folder shows empty but the files are not deleted? Incorrect icons on hot network questions I see the same problem has occurred in the past, the most-linked one being   Is this happening for anyone else?   I've marked the icons I could recognize as incorrect.  This exists on every page, is on both chrome and firefox (from Ubuntu 16.04), and persists after hard-refreshes in each.  Edit: The icons in Meta's Hot Network Questions tab appear to be consistently accurate. Every other page I checked (including Unix, Workplace, English Language &amp; Usage, Money, and Sci-fi) have a handful of incorrect ones, even for some of the same questions that are displayed correctly in Meta.  Further note: if it matters, the icons are also incorrect in the drop down community-search feature on the right end of the header. Again, they appear correct on this Meta page, and incorrect on all other pages I've checked. Some of the ones that are consistently incorrect:   computational science constructed languages movies and TV raspberri pi rpg russian language science fiction and fantasy sitecore skeptics super user latex workplace   That distribution seems skewed, but I may just be disproportionately familiar with the sites at the end of the alphabet. Many others could be wrong, those are just the ones I could recognize.    Last edit: apparently my Google skills were lacking -  was asked an hour prior. How to set the fully qualified hostname on CentOS 7.0? How do I set the fully qualified hostname on CentOS 7.0?  I have seen a few posts online for example using:  $ sudo hostnamectl set-hostname nodename.domainname   However, running domainname returns nothing:  $ domainname (none)   Also:  $ hostname nodename.domainname   However,  $ hostname -f hostname: Name or service not known $ hostname -d hostname: Name or service not known   Some debug output:  $ cat /etc/hostname nodename.domainname  $ grep ^hosts /etc/nsswitch.conf hosts:      files dns Is there an easy way to calculate the residue at one of the poles of a rational expression of the form $\frac{1}{1+z^n}$?  I end up having to add a bunch of polar-form complex numbers in the denominator which I have no idea how to do except to convert them to rectangular coordinates, which becomes really messy.  I feel like there ought to be simple pattern/rule for such a canonical expression. Prove that $||x|-|y||\le |x-y|$ I've seen the full proof of the Triangle Inequality  \begin{equation*} |x+y|\le|x|+|y|.  \end{equation*} However, I haven't seen the proof of the reverse triangle inequality:  \begin{equation*} ||x|-|y||\le|x-y|. \end{equation*} Would you please prove this using only the Triangle Inequality above?  Thank you very much. Using a Single system() Call to Execute Multiple Commands in C In an information security lab I'm working on, I've been tasked with executing multiple commands with a single call to "system()" (written in C, running on Fedora).  What is the syntax that will allow me to execute more than command through system()?  (The idea being you could execute arbitrary commands through a program running on a remote computer, if the program interacts with the OS through the system() call.)  I.e.:  char command[] = "????? \r\n";  system(command);