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| | how to use .net matrik library to solve linear equation ? |
 | i want to create a form wizard, but i am not getting my forms one after another in one page. i am using `<input type="hidden" name="step" value="1" />`, `<input type="hidden" name="step" value="2" />` to get my forms step by step, when i forwarded from up_account.php to update_step1.php, then my form …  |
| | Hi, i making a program where I would read data from text files and store them in tables in myslq. In my program I would create the table with the fields and in these fields I would insert the values from the text file. My issue is that i don't … |
| | In java this is how a DerivedClass can implement it's BaseClass's constructor. public DerivedClass extends BaseClass { //some properties public DerivedClass(param) { super(param); } } I have learnt C-Sharp's *base()* does the similar thing, but when I replace *super(param)* with *base(param)*, it does not gives what I'm expecting. How can … |
 | Im writing some code to send out emails for work. And i've been stuck on with this error for a while nw. Any help will be greatly appreciated. Error message: Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in C:\wamp\www\PHP\mailMany.php on line 21 Heres my code: <?php // …  |
 | this is what the question said. // 9-1. Reimplement the Student_info class so that it calculates the // final grade when reading the student's record, and stores that grade // in the object. Reimplement the grade function to use this // precomputed value. this is what I thought! 1. Reimplement … |
| | i am showing the emails on my website php page through gamil api the api give me the html of the mails this mail html distrube my wesbite page html i am using below code for the displaying the html of the emails $doc = new DOMDocument(); $doc->loadHTML($body); $yourText=$doc->saveHTML(); $body=$yourText; …  |
| | Is it possible to have a auto-tracking event or something similar to track the database when it changes? For an example: If the database gets a new insert value from another application that I currently have: then My other application will notice it and fetch that data instead of getting … |
| | I have a JSP file and I want to get the value of the input text and send it to a java class. How can I do it? <form name="boxSettingForm" action="/ScanToBox/ScanJobServlet" method="post" > <div style="height: 417px; width: 790px; background-color: #ffffff; margin-left: 0px; margin-top: 0px;"> <div style="height: 116px; "> <br><input id="boxName" …  |
| | hi every ; i want to know how to start **simulation using c++** , i searched in many websites in order to find some hints about this subject but i found nothing . Best regards |
 | I tried lots of Poll scripts but one of was good one. I need Poll script with Jquery, AJAX and Admin so that I will intergrate my website. |
| | Hi all i stuck with one problem i have gridview and values continuesly changing in database so i wanto to that it should automaticaly update that value in grid without making screen flik or postback to server scenario like stock market even if any value exeed then its max value … |
| | hello everyone, I seek help please to find a program c + + that can read images from different types bmp, jpeg, png and put the pixels values in a vector, modified pixels valus, then saved the picture change to a different location, I inform you that I am working …  |
| | Hi, I've been learning about the std::copy function in the <algorithm> header and I'm stuck on this exercise that I gave my self. Let's see the code snippet first: #include <iostream> #include <vector> #include <algorithm> #include <iterator> using namespace std; ostream& operator<<(ostream& os, const int p_val) { os.put( p_val*2); return … |
| | Hello, I am working on a web form project in Visual Studio 2012 and MS SQL Server 2008 R2 using Visual Basic. I would like to place an Excel file template in my project folder which would then be modified using the ASP.NET controls on the page and prompt the … |
 | I want to write a class that do operation on two matrices by 2D vector but i have some problems with the 2D vector , any one can help me?  |
| | I'm having a heck of a time loading an image from the path where the program is being run. Dim image As New BitmapImage Dim imagePath As String = "keepass.png" image.BeginInit() image.UriSource = New Uri(imagePath, UriKind.Relative) image.EndInit() ProductImage.Source = image I can't seem to use a relative path to my … |
 | Hi, I m using turbo c++. I need ur help by sharing the code for moving to the field on the output screen by pressing arrow button from the keyboard. Please help me out from the problem. |
| | I have to make a program that calculates the integral of a function using the simpsons method and the trapezoid method. It works just fine on my computer using MinGW, but when I try to compile it in my uni's computer (GNU OS) I get: It = 0 (should be …  |
| | i'm trying to append a bool variable zoom. zoom is set to true once the btnview is clicked. i did something but it's not working. can someone put me on the right path here. <a id="btnview" class="btnview" data-href="<%=HttpContext.Current.Request.QueryString.Add("zoom",true) %>" style="margin:60px 0 0 0;">zoom</a> some how it is not setting the … |
 | Hi, I have done some research and have found an example of a banner rotator (that I'm presently using) - as you can see here: http://www.clickteesside.com/ What I'm wanting to do is like the imgsrc, links and message of the rotator to a database value, so that there are more … |
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| | hello i m building a website with asp.net language and i have made the session and the login and log out but i have trouble that when i click back in the browser and return the session remain so my question how to end the session and return to the … |
| | I have an array of elements. Think each of the element as competitors, and a tournament is going to rank them. The output of the program is showing elements at each level. Here's the code: #include <stdio.h> #include <stdlib.h> bool isPowerOfTwo (int x) { /* First x in the below … |
 | Hi friends I wishing your small help for magento customization. I want to rename default top links given in magento to my own caption. I want to change "My Cart (1 Item)" to "My Bag (1 dozen)" Please anyone guide me to achieve this thanks Amber  |
| | Hi, I am making a simple game,this is my first time to develop java game,but i think i am lost in my code,i could not display or show my bullet when i pressed arrow up,can you help me please how can i achieve on this. here is my simple code. …  |
| | Would be possible to implement a VB.NET program in a PHP Website? I would want to have a rich text editor for editing files which will be stored in the database and would be displayed on the website. Being able to edit them without leaving the website. I believe would … |
| | I need help writing a function to convert hex to arabic string to Example get string this : "D8B1D8B5D98AD8AFD8A7D984D8B1D982D985" and return this : رصيد الرقم in english-(Balance figure). **only c code** TNX |
 | HI, I am new to java programming. So, while practicing some java programming. I got a very strange logical error. Does'nt matter what the user enters, the programm always returs the result as true. Please, tell where I am stuck: I will be positing my code here: import java.util.Random; import … |
| | How do you read data from a file and fill an array? |
| | Hi All, Please help me with this task - this is the only thing stopping me from completing the project. Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click ' Here we go. All the data in the form to an Excel sheet. Cross your fingers... Dim oExcel As … |
 | Hi All, This is something I should know but for whatever reason today it is eluding my mind. I'm trying to query our database to provide me with data between March 2012 and March 2013. Initially, I had the following line: where a.IPI_Ref_Date between '2012' and GETDATE() and the output … |
 | So I have this linq code and I am trying to get it to look at the datbase and what it is doing is pulling back the last record put into the database. My asp page refreshes and displays the new information that was updated. What I want is to … |
 | My company is using a simple spreadsheet to write down things from control surveys. Then the data is beeing saved in a big and useless program. Since the data is beeing saved to a database, I want to view this same spreadsheet in a ASP.NET page, with the textboxes filled … |
| | Im using wamp server 2 in my pc, I have created some php files and used php short tags inside it, but whenever I run a file it always show me error. Please give some suggestion. |
 | Not entirely sure what's happening. I've managed to narrow down the template where this error is occurring <xsl:template match="Application/Comment"> <xsl:copy> <xsl:choose> <xsl:when test="string($ImportXML/Application/Comment)"> <xsl:apply-templates select="$ImportXML/Application/Comment/text()"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="."/> </xsl:otherwise> </xsl:choose> </xsl:copy> </xsl:template> $ImportXML/Application/Comment = "test". Essentially, I'm trying to update my document so that the XPath Application/Comment is now …  |
 | As heading shouts, I need to make source code formatter to format PHP Codes. RobertoP have written nice Lexical analyzer that means no need for me to tokenize file. I just do not know how to "juggle" with tokens to produce the formatted code. I appreciate any pointer especially simple … |
| | Hi, I've added the TinyMCE plugin to my website to change all textareas to the editor. Upon completing, the values from the editor get stored in the database. When adding a link via the button in the editor, the link appears as normal (when checked in the HTML), eg. http://www.google.co.uk … |
 | I am having trouble with the last three methods of my program in the **Board.java**. I'm not sure how to go get it to read gameBoard. It keeps giving me errors. I really cant figure out what I'm doing wrong. All the methods were given to me and cannot be …  |
| | Hi I have been using a replace array which has worked wonders but now I have just added one and it wont work why is this please. I can understand why it wont work but do not know what i have to do to sort it. I added the last …  |
| | hi, I want to load an unknown number of buttons (20 max) into a panel. When clicking a button, some other code should be executed. Below code shows my attempt at solving the problem. Unfortunately execution results in an assertion error. Any help in pointing me in the right direction … |
| | where to download g++ package for ubuntu 12.04 and how to install offline |
| | Hi, Is there a simple and small code for client and server to talk to each other over TCP/IP (windows sockets)?Please let me know. |
 | Given: A string s of length at most 200 letters and four integers a, b, c and d. Return: The slice of this string from indices a through b and c through d (with space in between), inclusively. |
| | hi guys i need help, i need php code about how to put a sound in website... thanks!!! |
| | This is the code I have built so far. The shake detector is complete and works, I just don't know what to write for the execution code at line 26. I have 10 images stored in my res/drawable-hdpi folder, entitle 1-10 and I want to change between them randomly when …  |
 | Guys! I would like to know if it was possible to create an assembler using python since it has excellent string handling features. Any Ideas how it could be done? |
| | Hi I am attempting to pass a reference to an object from one function to another, is this even possible, if so what is the syntax this is an example of what I want: [code] class SomeClass { public: int a = 100; }; void second_function(SomeClass & ref_to_classobj) { std::cout …  |
 | hi i want to create realestate search form. but i don't know how to do it . please help me. for example visit below site [Click Here](http://www.lankaland.lk/) |
 | Recently I have been asked to do a web-based login and register system using **JAVA**. But I haven't learnt java before and had absolutely no idea how java works or to write java codes. They told me that I have to learn Java quickly as possible. Currently looking some java … |
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