singularity~

What is the `advantage` and `disadvantage` of the two loops? I don't know their `deferrences` to `each other`. the truth is I don't know where will I use the `for loop` or the `foreach loop`.

I am learning how to program with MPI and I can't seem to find an example anywhere about scattering two different arrays. Can someone point me in the right direction? I'll post some of my code below, that way you'll have an idea about what I'm trying to do. Thanks! …

I have no clue to why this isn't working but when I try creating a shell path variable in `/etc/bash.bashrc`. This is my variable `SCHOOL="/home/stephen/Steve's\ Stuff/School"` When I type `$SCHOOL` into the terminal I get `bash: cd: /home/stephen/Steve's\: No such file or directory`

I have no idea why I cannot get jquery to parse a JSON array from a PHP server side call. Here is my jQuery $.ajax({ type:"POST", url:"/Home/Profile/cb_profile.php", data:{loadProfile: JSON.stringify(itemsToPost)}, success: function(data){ var returnedItem = $.parseJSON(data); }, error: function(e){ console.log("We've had a error"); }, }); Here is my PHP if(isset($_REQUEST['loadProfile'])) { …

Can someone please help me understand what the glMatrixMode() function does? I've read the API and looked on google but I cannot understand what it does. An anology or example would help. Thanks.

I am trying to open gmemusage in a specific workspace using perl; however, gmem doesn't accept the -xrm parameter. Is ther another method that can use to accomplish this? #!/usr/bin/perl #use strict; $ENV{DISPLAY} = "$1:0.0"; #system('xlogo -xrm "*workspaceList: Two"'); #<--- This works system('gmemusage -xrm "*workspaceList: Two"'); #<--- This does not …

Good Day. Im having trouble when i used table adapter configuration wizard. a made a query that look like this: select a.aDate,S.TimeIn,s.TimeOut,ifnull(timediff(s.timeout,s.timein),0) as time from ( select '2013-08-01' + INTERVAL (a.a + (10 * b.a) + (100 * c.a)) DAY as aDate from (select 0 as a union all select …

I want to know if this is possible using the Html.ActionLink(). In conroller: I have queried my database and passed that data to the view. In view: I have used that data to fill inputs, labels, etc... However I want to reduce the number of query hits by passing the …

How can I open an application on a specific workspace using the terminal in UNIX? **** I cannot use any external addons like Devil's Pie ****

I am trying to combine the data from two repositories in MVC4. I am using a join statement in my Action function to gather information from two tables. I am passing this this data onto my view. I am a little confused to how to correctly combine the data from …

I am using the BusyIndicator from the WPF Toolkit in my WPF application. I am trying to access the label (artistLabel) from the C# code behind. Unfortunately I cannot access the label if it is inside the busy indicator. I am sure that it's some kind of binding or scope …

I have jQuery, jQuery Mobile and jQuery-UI included in my MVC4 project. I am having a problem where the jQuery-UI script only loads if the page is refreshed, otherwise the jQuery-UI will not load initially. I have tried moving the include script to the bottom of the page instead of …

I have declared a local variable inside of getAddress. When I try to access that variable inside a local function it falls outside its scope. What am I doing wrong? function getAddress(latlon, map) { var data = ""; $("#map-canvas").gmap3({ marker: { latLng: latlon, options:{ draggable:false, }, }, getaddress:{ latLng: latlon, …

When I run my makefile I get this error: ** No rule to make target `videofeatures.cpp', needed by `videofeatures.o'. Stop. Here is my makefile CC = gcc CPP = g++ CFLAGS += BIN_DIR = ../bin INC_DIR = ../include LIB_DIR = ../lib INCL = -I$(INC_DIR) `pkg-config --cflags opencv` LIBS = -L$(LIB_DIR) …

# **I am installing OpenCv using these steps:** # Building OpenCV from Source Using CMake, Using the Command Line Create a temporary directory, which we denote as <cmake_binary_dir>, where you want to put the generated Makefiles, project files as well the object files and output binaries. Enter the <cmake_binary_dir> and …

I am trying to update multiple rows in my database using php and mysql. Here is my php mysql statment: $sql = "UPDATE book_store SET". "title = '$_POST[title]', isbn = '$_POST[isbn]', price = '$_POST[price]', quantity = '$_POST[quantity]' ". "WHERE ID = '$_POST[id]' "; Here is my Error: Error: You have …

I'm trying to find two cases in a test string. _Large and jpeg Here is my string : E:\Music Test Folder\Lamb of God\Wrath\AlbumArt_{F5969BAB-11BC-49E0-9B56-B6E9654204B7}_Large.jpeg And here is my expression: Match large = Regex.Match(file, @"^.*(_Large).(jpeg)$/i", RegexOptions.IgnoreCase); I cannot get a match. What am I doing wrong?

My linq query won't insert my data. What am I doing wrong? class Query { musicEntities db = new musicEntities(); public bool findArtist(string artist) { bool status = db.Artists.Any(w => w.Name.Contains(artist)); return status; } public void insertArtist(string artist) { if (findArtist(artist) == false) { Artist art = new Artist { …

I'm trying to parse ID3 tags and I can't find any good documentation explaining the structure of the ID3 tag format. Does anyone know of a good source where I can find information on how to parse ID3 tags? I don't want to use someone else’s code; I want to …

I have been trying to get my MVC C# code to connect to my sharepoint server. I have tried everything and I keep getting this error no matter what I try. The Web application at http://myserver/ could not be found. Verify that you have typed the URL correctly. If the …

I have a jQuery slideshow that works perfectly outside of a modal window. Once the slideshow is loaded inside of the modal window it stops working. I am stuck and have no idea what to do.

I'm trying to get a form to work with php. When I click submit a submit button nothing happens. [CODE] <?php if(isset($_POST['imageSelectButton'])) { echo "Test: "; } ?> <form id="setImages" action="index.php" method="POST" enctype="multipart/form-data"> <?php $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator('../Home')); $images = new RegexIterator($files, '/\.(?:jpg|png|gif)$/i'); foreach($images as $file) { echo "<div …

I'm getting an error Notice: Undefined variable: temp. Event though my variable temp is declared; [CODE] if(isset($_POST['saveHomePageDescription'])) $temp = 'hello'; writef("./homePageDescription.txt",$temp); [/CODE]

I have an integer called: int pID = 0; Inside my while loop I'm using pID++; to increment it. Sometimes the pID doesn't get incremented and sometimes it will. My sample output would be. 0 1 2 2 2 3 4 5 5 6 7 Does anyone have an idea …