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| | I want to be able to open a window with a variable. For example, I will use domain.com?reference=1234- This link will open a pop up window as follows: [CODE]<a href="javascript:popUp('http://www.domain.co.uk/staff/tpr/update_action_log.php?action_reference=<?php echo $row2['action_reference']; ?>')" title="Click Here edit this entry"><?php echo $row2['action_reference']; ?></a>[/CODE] When I open this window, it is always showing …  |
| | I am new to python and numpy. When I wrote: zeros((20000,20000),int), it returned "MemoryError". Does this mean that this array exceeds python's memory limit? Is there a way to define such big an array in python? Thanks. |
| | I was wondering how you would display the time in hour/minutes/seconds and then depending on what time of the day it is, it displays the relevant label e.g. Good morning, good afternoon etc thanks  |
| | Hello all, So I am a college student learning c++ (planning to major in computer science). Just my luck, the computer science department using visual studio for their entry level classes, which I have been using with no issues for the last year via a VM; I can access the … |
| | Hello, I am trying to get the element of an option, but seems my code is not working: <script type="text/javascript"> /*<![CDATA[*/ function reportsendipp() { if (window.XMLHttpRequest) { xmlhttp=new XMLHttpRequest(); } else { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { ; } } xmlhttp.open("GET","report_member.php?report=" + document.getElementById("ipps").value + "&&member=" … |
| | hey guys, i am to program a simple blackjack program that generates two random cards for the user and ask if the user wants to stay or hit it. so far, when i tried to compile the program, nothing showed up and showed me this message: "The program '[492] alt.exe: … |
 | Hi, I have just downloaded PostgreSQL and would like to add it into my new projects. I have never used PostgreSQL before so I don't know any of its technical details yet. I have registered the PostgreSQL provider using regsvr32 pgoledb.dll or something like that on my Winows partition, everything … |
| | Hello, I'm with difficult in this situation: [CODE] void teste(int *p_int) { printf("&p_int = %li\n", (long int) &p_int); // Line T1 printf("p_int = %li\n", (long int) p_int); // Line T2 p_int = malloc(sizeof(int)); (*p_int) = 123; printf("*p_int = %li\n", (long int) *p_int); // Line T3 } int main(void) { int … |
| | I have a multiple selectable listbox in which I can select maximum 5 data I have 5 textboxes Now I want to get the selected items texts from the listbox and populate those into the 5 textboxes when the user finishes selectiong from the listbox How can it be possible … |
| | how can i make program using arrays related to my course civil engineering? answer please?  |
| | I'm working on a soccer management program I had some other members of my group to compile data on 400 real life players into a text file. I planned on reading the text file using a program ,converting individual players into objects and then writing them to another file (in … |
| | does any one know how to Print the contents of the array on even index?? |
| | hi ! I am working on a project Online Bus Ticket Booking System. I want to add online payment module. Have no Experience . Anyone can tell me the basic steps .... thanks in advance! |
| | I have a dummy question for you... I am trying to access a function from a class (Key) from another class (Music), but it gives the error: [CODE]‘thiskey’ was not declared in this scope[/CODE] So I guess the Key object thiskey is not public for this class. What I have … |
| | Objective This assignment has been designed so that you understand the concept of using dynamic memory allocation in C++. After the completion of this assignment you should have a good grasp on: o Array of Objects o Use of new Operator for dynamic memory allocation in C++, for user-defined types. …  |
| | okay, i'm stuck on an assignment! (first post btw, so tell me if i'm doing anything wrong please :) ) okay, my assignment is as follows : Write some efficient and commented python code to do the following: Accept an input value between 33 and 126 and convert it to … |
| | Hi, am having problem for comma delimited files, i wanna read data from different lines and also reading a specific line to display it in a text box or a label!!! anyone can help plz |
| | I have a gridview that is being generated at runtime. When there is no records return, the gridview becomes hidden and it shows empty page which is quite confusing for the user to distinguish whether it's hidden or the page doesn't load successfully. What I need to do is to … |
| | Okay, so I have created and array of a maximum degree, which the user defines, and then inputs their own coefficients according to the size of the polynomial. For example, I ask for degree, they type 2, and then input 1,3 and 5 to create a polynomial: 1 + 3x … |
| | Hi, I'm new to programming so please excuse any obvious questions. I have a text file with the following entries: mydescription, myword yellow, mango yellow, banana orange, orange green, pineapple green, mango pink, mango What's important is that there is no order, both the 'mydescription' field and 'myword' change randomly. … |
| | I'm creating a compression program for one of my classes and I'm getting stumped on one aspect of it which is more cosmetic than anything but I'm going for gold here I suppose. Anyway I have a windows form that has a textbox with a button that executes FolderBrowserDiaglog (which … |
| | hello guys, I need help regarding with my listview how will you make in listview if the name is already exist in the listview it will no longer accept or there is a msgbox("name already in listview") and the name is in the first column of the listview. Or what … |
 | Hello Experts, I am developing application in which i use ajax.but i need to pass more than one variable to url for further processing. I can't use [CODE] var url="availabilitycheck.php?t="+value //it works var url="availabilitycheck.php?t="+value+"&hid="+hd1+"&chkin="+chkin; //not valid[/CODE] How can i send other variables.?? I tried using session that works but it …  |
| | Hi all! :) I've made a simple application for a shop, where the user inserts barcodes of products, these are added to a list and available pieces in the database are decremented. When the user clicks the Pay button, I want the program to print a receipt. How can I … |
| | So, this is the little compound interest program i wrote that is due tommorow. As far as I can tell it should be working, but it says something about an undefined reference? All help appreciated. [code]#include <cstdlib> #include <iostream> #include <cmath> #include <iomanip> using namespace std; int main(int argc, char … |
| | the problem stats" [B]copy instructor:[/B] initializes a copy of an IntSet given another IntSet as a parameter. The new IntSet is a copy of the IntSet parameter. i need to copy my class using a constructor. IntSet is the class which is a class for setting up arrays as true … |
| | Hi there. The problem that I'm experiencing here is quite a specific one, and after a few searches, I concluded that I ought to just ask. Tbh, I'm a little bit unsure what to search exactly! I have calculated earlier in my program various values in various arrays, angle[], t[], …  |
| | Hi, I am just trying to do some down casting. here is the code. [CODE] class Base { public: void virtual test() { cout << "Base Test"; } }; class Derived : public Base { int i; int j; public: void testD() { i = 8; j = 9; cout … |
 | Hi, just started using Xcode to code C programs. Im trying to create multiple programs in the same source folder but Im getting an error message. When i select 'File' -> 'New File' -> '.C File' I can create the file fine: it creates the .c program and a header … |
 | Stupid question I know. But I have looked for HOURS on examples of how to do this. Every single example I can find uses streamwriter or streamreader which reads and writes text, not byte arrays. Is it possible to get a byte array from a CryptoStream? The closest I can … |
| | Adding excel data into hash table: [CODE] Hashtable ExcelSheets = new Hashtable(); System.Data.DataTable dt1 = new System.Data.DataTable(); da.Fill(dt1); System.Data.DataRow dr; //System.Data.DataColumn dc; #endregion # region adding excel file into hash table if (dt1.Rows.Count > 0) { for (int c = 0; c < dt1.Rows.Count; c++) { // if (c > … |
| | I am getting this error and i cant seem to figure out why [CODE] Warning: file_get_contents(C:/xampp/htdocs) [function.file-get-contents]: failed to open stream: Permission denied in C:\xampp\htdocs\ucuk\news.php on line 157 [/CODE] heres my code [CODE]<?php // Build SQL Query $query = ("SELECT * FROM heading LEFT JOIN sub_heading ON heading.heading_id = sub_heading.month"); …  |
| | Is it possible for the user to input a Python snippet and run it? Like this: [code=syntax]x = raw_input("Python snippet: ") #And then run the script typed in here[/code] Also, we know how errors happen all the time. Is it possible to make it so that when errors happen because …  |
| | guys... please help me to save, edit and delete files in the data grid... can you give me the codes so i can do it... i badly need it for my system... thanks.. |
| | I have written code to show records in a datagridview but it shows nothing. I have tried to debug & when it step into GetData function following codes [Code] Catch ex As Exception returnData = Nothing If connection.State = ConnectionState.Open Then connection.Close() End If [/Code] become gray & it shows … |
| | Hi There, I do have 2 tables; Contacts table, Communications table Contacts table rows are; contact_number, forename, surname Communications table rows are; contact_number, number (number is used for emails) What I have is a little form to check/find out the contact number by filling; surname forename and email. Once they … |
| | hi to all i am making a chat app using php/mysql i am faceing a problem here ..i want that user click on button and it give him a random online user from database...but dont know how to do it ..i am trying.. [CODE]{ $i=0; while ($i < $num) { … |
| | Hi All, I am working on a booking system for vacation rental properties. I have two (simplified) tables properties and propertyAvailability: properties:- propID propName propertyAvailability:- propID dayOfTheYear availabilityStatus Rather than use dates for the bookings I convert everything to dayOfTheYear (using ColdFusion) and each DOTY for each property has a … |
| | VB2008 won't let me drag my lblBase class from the toolbox onto a form in design mode. Why? Is there a way around this? [CODE]Public Class lblBase Inherits System.Windows.Forms.Label 'Public Sub New() 'MyBase.new() ' Me.BackColor = Me.Parent.BackColor 'End Sub End Clas[/CODE] |
| | One aspect of comp science that really lets me down is loop invariants. A question from a past paper that i cant get is to find the loop invariant of the following segment of code: [CODE]bool linearSearchIter(int a[], int n, int target) { int i = 0; bool found = …  |
| | Hey pals anyone know : I need a code under a cmdhelp that 1. opens the windows help 2. Opens a file in the database containing help msg on the project. I also need to know how i could link a folder with my project or lets say a text … |
| | hey guys, I am supposed to write 3 boolean functions listed below. my problem is that I don't really understand the questions and don't know where to start. it would be really great if someone just do one of the functions to give me an example so i could finish …  |
| | environment variable1: %JAVA_HOME%\bin;%JC_HOME%\bin;C:\Program Files\Apache Software Foundation\Tomcat 5.0\common\lib\servlet-api.jar; environment variable2: C:\j2sdk1.4.1_07 hav 2 submit few progrms at college using servlets...n getting the errors mentioned abov...plzzzzzz hellllllppppppppp....  |
 | Which php framework should I spend my time learning? Since there are so many, I was wondering which are the more popular frameworks out there? |
| | write a c++ program that stores the following numbers in the array named miles:15,22,16,18,27,23, and 20. have your program copy the data stored in miles to another program named dist, and then display the values in the dist array. your program should use pointer rotation when copying and displaying array … |
| | Hi, I'm trying to find a way to make some kind of monitor in C. I found this but i get : error: config.h: No such file or directory error: glibtop.h: No such file or directory error: glibtop/error.h: No such file or directory error: glibtop/cpu.h: No such file or directory … |
| | does anyone know how to make a variable type to store GUIDS? I can currently read GUIDS however storing them is proving difficult. Ideally I would like to do this to compare them and organise them based on a variable type. I am a beginner however am eager to jump … |
| | I appreciate any help ........I treid many solution it did not work! [CODE]aTree.AddString(L"barak");[/CODE]//this is working 100% when I tried to do this : [CODE]char *p; p = new char[500]; //read the value of p from file one line at a time aTree.AddString(p);//not working [/CODE] |
| | Hi everyone, i was working on a project lately where my manager asked me to develop a vb application that can download files of the website <a href="http://apps1.eere.energy.gov/buildings/energyplus/cfm/weather_data.cfm">http://apps1.eere.energy.gov/buildings/energyplus/cfm/weather_data.cfm</a>[<a href="http://apps1.eere.energy.gov/buildings/energyplus/cfm/weather_data.cfm" target="_blank" title="New Window">^</a>] Internally. i was thinking if i can make a form that display all downloadable files on the website … |
| | I am doing a project on hospital management system in vb6. i have a problem on how the program will be accessed by different users using a network and how to store data. someone help me |
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