64,152 Solved Topics
Remove Filter  | |
| | Hi there, I am trying to use parallel.for in order to calculate the summation of all the values in an multidimensional array. I googled and found [Click Here](http://msdn.microsoft.com/en-us/library/ff963547.aspx). However, this is just for one dimensional arrays. The LINQ does not work for multidimensional array. And when I use parallel.for it … |
| | I'm populating a chained linked dropdown box with the following code: $(document).ready(function() { var data = <?php echo $arr;?>; var id; function getData(passCatID){ var content = ''; var content = '<option name="specify id="specify" style="background: url() right no-repeat; width: 20px">------SPECIFY-----</option>'; var product_desc = ''; var invt = ''; var qty = … |
| | Hi: I was wondering if it is possible for an click() element for jquery to call another document.ready() element from within. Here is what I mean: I have: $('#addrow').click(function(){ $('.item-row:last').after('<tr class="item-row"><td valign="top" align=center style="border-left: 0px solid #cccccc;" width="100%" class="item-name"><div class="delete-wpr"><?php echo $dd2;?><a class="delete" href="javascript:;" title="Remove row">D</a></div></td><td valign="top" align=center ><select id="service_subcat_1" … |
| | Hello! It's been a great while since I last used DaniWeb and have come back with a quandry in hopes I can get some guru support on... My perl is very beginner. I used to code in ++ so I know the general rule of programming; however, I do not … |
| | I want to update the contents of Jtable as shown below when the Jcombobox's item state is chaged in the left panel. but i am not being successful in it .Please help.  when the table no value is changed in the left panel , i want corresponding Jtable … |
| | Okay, so this is my final assignment for a class I am taking. I'm making a Book Library Database that keeps track of all books that are entered and changed, things like that. I figured a useful feature would be saving your data in a text file so that it … |
| | I am trying to choose a string out of 4 strings randomly, and to show this string on the console. How can i do it ? For example, there is a question, if user answers it correctly, then the console will display one of the strings that i chose. I … |
| | Dr Mirna always gives True/False tests to her class. Her tests have always 10 questions. The maximum class size is 5. She needs a program that will calculate the students’ grades based on the best grade. Grade A will range from the best score, to the best score minus 2. …  |
| | Hello, i want to write a program that will help an elementary school student to lean multiplication. For this, i use random object to produce two new positive one-digit integers. For this, i have coded this, but then got confused of the scope issue. Here is the code so far: … |
 | hi i'm just wondering on how can i make all the type text in my textbox all uppercase using php? tnx Alot.. |
| | I ve to sort an array according to finish time and accordingly start time should be arranged, how can we do this using predefined function qsort. Both Start time and finish time, i ve considered it be in a structure , .here is the code.. #include<stdio.h> #include<stdlib.h> int compare (const … |
| | Good afternoon everyone, Currently I am experiencing a problem with a flowdocument that I am trying to print. All the code is doing exactly what it is suppoed to do, but when I press the print button in my program, the page that comes out of the printer almost seems … |
 | Hello my fellow Daniwebers, I have a question for you. I have quite an odd problem that I have researched and have not been able to find a solution. I have a formview, named frmStatus, from which I am trying to retrieve controls to check for values. The form is … |
 | hello there, i want to make my web application to desktop application. My application is in php so i want to create a exe file from php. is there any way ? thanks. |
 | Hi -i've started using netbeans and compiling in it recently and I'm not sure what the problem is here. Not sure if it isn't reading the Element.cpp/.h files while building/running the main.cpp In my main: Element a, b(5); cout<<(5+b)<< endl; Then in the .h: Element operator+(const Element&obj); And in the …  |
| | My doubt is : 1] I have got many forms and MDI container. There is close button on all the forms.One of the form name is Homepage. 2]Whenever the user clicks on close button,i.e.the cross button with minimize and maximize box, The form will close but at the same time …  |
| | hello, im have problem with my code..im used access database, when i select combobox1, the textbox will appear data set as value member....but data not appear on textbox..someone can help me :) this my code Sub fillcombo() Dim acscmd As New OleDb.OleDbCommand acscmd.CommandText = strsql acscmd.Connection = acsconn acsdr = …  |
| | Assume that the following data is stored in file “data.txt”: 2 5 7 1 12 -999 1 4 11 55 66 3 43 23 -999 9 87 56 34 22 12 21 -999 8 7 5 4 6 111 -999 The number -999 at the end of each line acts … |
 | hello, is there currently a tool which can convert C# codes to Java (for example to be used in NetBeans)? |
| | how to save records in listview into ms access database table using a button , i've tried with my codes but nothing is saved in the database `Inline Code Example Here` private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim con As New OleDbConnection con.ConnectionString = …  |
| | Hello, I have a file inputfile abc pqr ghi lmn xyz How do I extract certain line in using perl? For example: I want rows pqr, ghi, lmn. I want to assign line numbers and extract these rows..so for pqr, ghi and lmn I will use lines 2, 3 and … |
| | I use a parser called jsoup to parse html amd store it in a mysql database. The parser reads the files with an input stream. The problam is that some class en id atributes are given with class="". The parser cant find those atributes and returns a blank string. I … |
| | I am a beginner to pything and I am looking to monitor a directory and run a script everytime something is input into the directory. I am wondering the best method for doing this using python? Any point in the right direction I would appreciate.  |
| | Been working on this for so long I am lost and my mind is mush,lol. On line 106 i have this error (class camera is public, should be declared in a file named `camera.java`) I have a lot of incompatible types required: `java.lang.String found: camera.camera.string errors`. I do not know … |
| | The program runs but I can not get it to add the totals from the three employess. Then when i enter an employee info the totals show after each employee instead of the end. Please help. If you can please explain what I need to do in simple terms. Its … |
| | I'm pretty sure this is done with php, but have no idea how to do it! I built a simple website for a friend that owns a reptile shop. But I need to be able to sort it so that he can change/update his own stock list. The stoock list …  |
| | Hi, Let me explain with an example. I have a postcode `NW1 5LR` and its `LATITUDE:51.546069024064 LONGITUDE:-0.235949008191785` coming from user entry. I also have many other postcodes and their Latitide&Longitide values in database. What formula should I use to get only those postcodes which are in 1 mil away maximum? … |
| | i have 6 collumn in a listview , how do i multiply each data by row in collumn 4 and 5 and display the result in collumn 6.?? `Inline Code Example Here` Dim itm As ListViewItem str(0) = txttarikh.Text str(1) = txtresit.Text str(2) = Txtkod.Text str(3) = Txtnama.Text str(4) = … |
| | Good day, I am working on atomizing a template creating includes in a sub-directory called includes and calling them like this <?php include 'includes/head.php'; ?> I have also tried <?php include('includes/head.php'); ?> My page won't load. All I get is a blank browser window. I tried tailing the error.log and … |
| | Why is widdit loading on my website? it never stops loading and i havent used widdit before in any codes...etc. The widdit load is ruining my site. |
| | Hi All, I am facing an issue with apostrophe. Please look in to my code [CODE]String ss1="St: Mary's School."; out.println("<input type='text' name='shipTest' value='"+ ss1 +"'>");[/CODE] Output: St: Mary Not able to display letters after the apostrophe. Kindly help me to resolve this issue. Thanks in advance -- Vinith |
| | # How to access $_SESSION in jQuery ? # I'm developing a existing chat using jQuery with PHP. here is the code function createChatBox(chatboxtitle,minimizeChatBox) { if ($("#chatbox_"+chatboxtitle).length > 0) { if ($("#chatbox_"+chatboxtitle).css('display') == 'none') { $("#chatbox_"+chatboxtitle).css('display','block'); restructureChatBoxes(); } $("#chatbox_"+chatboxtitle+" .chatboxtextarea").focus(); return; } $(" <div />" ).attr("id","chatbox_"+chatboxtitle) .addClass("chatbox") .html('<div class="chatboxhead"><div class="chatboxtitle"><a …  |
 | hey i have this error The debugged program raised the exception unhandled RuntimeError "underlying C/C++ object has been deleted" the code is: class qthread(QtCore.QThread): def __init__(self, x, y, z): self.x=x self.y=y self.z=z self.name="" self.m=hashlib.md5() def changeresultsig(self, text): self.emit(QtCore.SIGNAL("changeresult(text)"),text) def conssig(self, text): self.emit(QtCore.SIGNAL("cons(text)"), text) def enablesig(self): self.emit(QtCore.SIGNAL("enable(")) def disablesig(self): self.emit(QtCOre.SIGNAL("disable()")) def … |
| | hello, I have a problem with database. there is a syntax error unexpected T_variable. could you please tell me what is the error in this script? thank you |
| | Hi super cool experts! Big Java noobie here and first time poster, so sorry in advance if this forum isn't for people like me. I'm trying to write a silly math program as my first user input test, but I seem to be getting error with the variables from the … |
 | hi there!here's the problem in a nutshell: there are 2 files.the program creates 2 processes: the parent process outputs text lines from the 1st file and for each one of these lines the child process outputs relative info from the 2nd file. e.g. <1st line from file1> <relative info from … |
| | I am currently working on a simple survey system for educational purposes. I know it is subject to SQL Injection, but I am new to PHP/MySQL and wanted to learn something basic so I have something to build upon later. Basically, I have an HTML form that processes the PHP …  |
 | i have this problem to write and read data, here's what im trying to make : Write a program that uses a structure to store the following inventory data in a file: -Item Description -Quantity on Hand -Wholesale Cost -Retail Cost -Date Added to Inventory The program should have a … |
 | i have this code where it computes for the time entered by the user. it doesn't have yet the limitations or the conditions regarding the time to be entered . it successfully computes for the time and the hour increases based on the minutes, but the problem is when you … |
| | How can i insert data from access file into listview in C#? Thanks |
| | Hi All, Is there there a way for me to add a portable database to an application? In other words, i want to install my application on a other pc, then during install, the database must be stored or installed somewhere on that pc. Im just thinking of sorting this … |
| | Hello everyone! I want to monitor my network using wireshark 's tshark command line tool. What i want to accomplish is to redirect tshark's output to a c++ application, so i can examine data and output a more comprehensive analysis without keeping a huge amount of data. I am working … |
| | I have been running a script that will will delete archive folders that are older than 14 days. I have been doing created. However there are times when the script will not run and my boses want the folders deleted but the name of the folder. The folders names are … |
| | Hi guys I am currently learning WP7 and have a basic app built, the problem is i left it a few weeks back with everything fine. However I have just re-opened it and the forms will not load in Visual Studio 2010. Does anyone know what could possibly be wrong?? … |
| | In the book i use, a craps game is the project. Here is the code: import java.util.Random; public class Craps { private static final Random randomNumbers = new Random(); private enum Status { COUNTINUE, WIN, LOST }; private static final int SNAKE_EYES = 2; private static final int TREY = …  |
| | Hi I have a few questions. **1) I want to put the a text editor in the admin section so I can edit the 'home page' context from the admin section which is in php language (I have no context in the admin created yet, this will be my first …  |
| | I have tried to use this code but I can get it to work well in my server. When I run the mysql query in mysql it gives me the result that I want but within the code it does not output anything. It just gives a blank page. What … |
| | Hello, For my current project, i'm supposed to write a statistics page that shows data about the presence of persons (or lack thereof) per profitcenter. (To put it roughlu, a profitcenter is a group of persons within this company, a bit like a department) in order to generate the statistics, … |
| | So, I'm currently trying to open a .xls/.xlsx file, tell it to run a macro to refresh the workbooks, and then save the file as a different file name, thus leaving the original untouched. Now, technically, it is working, because the last person who held my position wrote a dll … |
 | Hi! In my program I have to calculate the Adler32 checksum of a file, but I've a problem in using this algorithm. The function prototype is: unsigned long adler32(unsigned long adler, const char *buf, unsigned int len); I know how to calculate the Adler32 checksum of a string, but in … |
The End.