Avoid duplicate data on SQL Server
Simulating group_concat MySQL function in Microsoft SQL Server 2005?
What IDE to use for Python? What IDEs ("GUIs/editors") do others use for Python coding? In the answer to , I was advised:      Yes you have to download the language pack. And you also have to go here: C:\Program Files (x86)\Origin Games\Dragon Age Inquisition\Data\Win32        In the folder loctext leave only the files en.sb and en.toc present, put the others in a folder named temp.   In the folder locfacefx make a copy of en.sb_DiP_STAGED and en.toc_DiP_STAGED, rename them to en.sb and en.toc. place the other language files into a temp folder   When I started the game the language was changed also into the interface. Take notes on what you have done and keep the original files in case something doesn't work, but for the moment that seem to work."   I have no en.sb_DiP_STAGED and en.toc_DiP_STAGED files in my Origin version of the game. What is a single word for a person who, as a habit, exaggerates a lot when relating information?   So for example, they relate something that happened but exaggerate so much that they are including clear falsehood and they are well known for doing that. INT comparison without WHERE statement Downloading multiple files with youtube-dl I use youtube-dl to download files from YouTube. I have tried downloading multiple files, but it is not working out for me. I have to open multiple terminals and start afresh every time I want to download a video.   Can you help me to download multiple files with a single terminal window by just mentioning all the URLs at once? I use Ubuntu 12.04 64-bit. Limits of sequences of sets I am starting to learn about the liminf and limsup of a sequence of sets. However, I do not understand the very basics, such as why $\lim\sup A_n=\bigcap_{n\in N}\bigcup_{k&gt;n} A_k,$ and why $\lim\sup A_n=\bigcup_{n\in N}\bigcap_{k&gt;n}A_k.$ Can someone break these definitions down for me?  Also, why is $\lim\inf\subseteq\lim\sup$? Finding the unique rock with its weight I have 12 rocks, all have the same weight except for one rock, but I don‘t know which rock is. How do I know which rock is different from other, and also know that rock heavier or lighter, with maximum 3 comparating steps. My only tool is just a balance that can only compare the weight between the rocks. Error Message: It looks like your post is mostly code; please add some more details How do you solve the following error when creating a simple post?     It looks like your post is mostly code; please add some more details Are vacuum fluctuations really happening all the time? Symmetric and exterior power of representation Does there exist some simple formulas for the characters $$\chi_{\Lambda^{k}V}~~~~\text{and}~~~\chi_{\text{Sym}^{k}V},$$ where $V$ is a representation of some finite group?  Thanks. Assigning CRS to shapefile when it doesn't have one, in R? I think that by using readOGR to import a shapefile renders worthless to put proj4string to the script since if any coords are available in the shapefile, it will be transported through the readOGR.   Therefore, proj4string is expedient only if we use another import function for example readShapeSpatial (for polygons, lines or points) or by using readOGR, but in the case that the shapefile does not contain the coordinates/projection:  When checking if the shapefile has projection information and if it has not, should I add proj4string although I have put readOGR? Could a constant function be considered increasing? Given the definition of an increasing function as a function $f:E\to\mathbb{R}$, where $E$ is nonempty such that $x_1,x_2\in E$ and $x_1&lt;x_2$ imply $f(x_1)\leq f(x_2)$, then couldn't, for example, $f(x)=-1$ considered increasing? Since the inequality is not a strict inequality. How do I prompt for Yes/No/Cancel input in a Linux shell script? Would you recommend using a  or a  field, and why (using MySQL)?   I'm working with PHP on the server side. Finite order endomorphisms Why the finite order endomorphisms are diagonalizable over the complex numbers (or any algebraically closed field where the characteristic of the field does not divide the order of the endomorphism) with roots of unity on the diagonal? Compiling C code in the terminal I've been having a problem with compiling.   I used the following test C code below and saved it as test.c in Home folder.  #include &lt;stdio.h&gt; int main() {   printf("Bruh!");   return 0; }   When I run in terminal the code   gcc test.c -o test   I get  nothing.  Thank you What is the need of acceleration? As we can usually predict the various forces that a body might be undergoing based on its position and its velocity.Hence what is the need of acceleration? Why should we typedef a struct so often in C? I have seen many programs consisting of structures like the one below  typedef struct  {     int i;     char k; } elem;  elem user;   Why is it needed so often? Any specific reason or applicable area? Cartoon in a world with magic stones wielded by four children which combine to become stronger, and can summon creatures Can you please help me find this animated show? There is a four member team with two boys and two girls. The boys can summon, with their stones, a rock golem (black wearing summoner) and a robot (orange wearing summoner). The two girls can summon something like a dragonfly (green wearing summoner, little girl) and the blue girl, I don't remember what she can summon.  I don't know where the animated show comes from.  By throwing the stone, they activate the stone's power. Each stone has different characters on it. When you don't match them correctly, you get a rebound effect. What's the nice 'trick' to showing that the following expression is irrational?  $2^{1/3} + 2^{2/3}$