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| | I ran into a something I did not expect when making a small program. I'm not including the whole program, just exemplifying the stick in the wheel, as it's part of a homework assignment. I'd just like some clarification on why the last "x = 1" is ignored. [CODE] x … |
| | I have already implemented AJAX (DWR) in a web application.My concern is that I don't want the users to lose the efficiency of AJAX simply because browser settings have disabled javascript.Already I have seen someone who has hinted on using degradable AJAX to implement AJAX regardless of whether javascript is …  |
| | Hi I m making web page and for that i am using mysql and php. In tha i enter data and that is to be stored in mysql database. I m having a problem in that. I want add, delete, previous, next, cancel and update button in that. But can't … |
 | I have been trying to get world coordinates of the cursor position for a program by: [LIST=1] [*]getting the top and left position of the client of the window [*]getting the global position of the cursor (GetCursorPos()) [*]cursor x - client left and cursor y - client top [*]zoom x … |
| | Ive successfully managed to bind my DropDownList control to the membership.getAllUsers class. The problem is, no matter who i select from the list, it always returns the same value which is the first selection. Is this some kind of postback issue? Yikes! [CODE] Protected Sub fillDropList(ByVal sender As Object, ByVal … |
| | Can anyone recommend a course for a php beginner, ive been doing alot in html and a few bits of search and forms stuff in php which has all been self taught but i want to go on a course to confirm really that im doing stuff right can anyone … |
| | Hi I can't seem to get this right I've looked online but I can't find the right page. I'm trying to make a simple program that takes a number but what if a character is entered. Well so far I get "140" as an answer. Here's what I mean in … |
| | Hi, I'm developing an AJAX website, and I want to make it compatible with most browsers and its many versions in the market. I've been using IE, FF and Chrome, for many years, and I know his popular versions (not everyone updates, you know), but I never used Opera, and … |
 | Hi there everyone. I have a problem with some PHP. I have to make a xml feed that works in IE in UTF-8 format and I'm having major problems with £ signs and '. the poud signs are in the mySQL database in their £ format and cannot be changed. … |
| | [CODE] tdate= new JTextField(); tdate.setBounds(200,25,134,20); java.util.Date date = new java.util.Date(); DateFormat df = DateFormat.getDateInstance(); String s = df.format(date); a = s.split(" "); a2 = a[1].split(","); //a[0]=oct , a[1]=27, , a[2]=2009 , a2[0]=27 , int mon=0; if(a[0].equalsIgnoreCase("jan")){ mon=01; }else if(a[0].equalsIgnoreCase("feb")){ mon=02; }else if(a[0].equalsIgnoreCase("mar")){ mon=03; }else if(a[0].equalsIgnoreCase("apr")){ mon=04; }else if(a[0].equalsIgnoreCase("may")){ mon=05; }else … |
| | I am cycling through a return set and trying to capture the result in a concatenated string. I have verified that I get a valid return value and also verified the quantity in the return value. This works [code] while ( $i < $num) { $bone .= "<item> <record_num>" . … |
| | im working on a program for my exams and its not really working.....cant really figure out why........i ran my program in both borland and turbo.....and both are giving the same error......DECLARATION SYNTAX ERROR. [CODE]void mul(int a[][3],int b[][3]) {int k=0; for (i=0;i<3;++i) { for(j=0;j<3;++j) { c[i][j]=0; for(k=0;k<3;++k) c[i][j]=c[i][j]+(a[i][k]*b[k][j]); //Multiplication of two … |
| | i have a text box, control botton and a datetime picker i want that if i write 2 in textbox and press button then datetimepicker auto change the current date and add 2 days in it . i am doing it in c#.net |
| | I found the following code in a tutorial on building a RSS feed. I can’t find a reference to the “<<<” on the PHP manual web site. Would someone point me to the documentation on this symbol. [code] <? $content = <<<CONTENT <?xml version="1.0" encoding="UTF-8"?> <rss version="2.0"> <channel> <title>$chan_title</title> <link>$chan_link</link> … |
| | Hello every one ... I have a C# windows based application in which when i press ALT + F4 key at that my window is closed as usual... but i dont want to close window when user press ALP + F4 key . User have to close window by clicking … |
| | Hello, I'm new to C and having this problem. What I need to do is add a single integer (0-9) to an (obviously char) string. More specifically, I want to add the value of a function that returns an integer (0-9) to a string. I don't want to change the … |
| | I have the following driver for my template class the parameter being passed to the template is another class, the error I get is Error line 28 : templateclass.h std::ostream<<ballteam is illegal driver.cpp line 30 Where instationating templateclass<ballTeam>::print const () driver [code] #include <iostream> #include <fstream> #include "arrayListTypeT.h" #include "ballTeam.h" … |
| | Hi, I am trying to use strings, and even a simple program like this doesn't work. [CODE]#include <iostream> #include <string> int main() { string Hello; Hello = "Hello world!"; cout << Hello; cin.get(); }[/CODE] I am using Borland C++ 5.0, and it gives me this error. "String does not name … |
| | In my c++ book they give a program that finds the prime numbers between 1 and 100. The problem I am having trouble understanding is the logic of the second for loop. I know what it does but not how, if that makes any sense. [CODE] #include <iostream> using namespace … |
| | I want to allow certain characters to a string For example I want strA to contain either 'A' or 'B' or 'C' or 'D' How do I do that, help would be greatly appreciated. Thanks strA = 'A' or 'B' or 'C' or 'D' |
| | I'm having a tough time figuring this out. we need to fill in the blanks [CODE]import ____________ def wordCount(): lineCnt = 0 wordCnt = 0 charCnt = 0 list = [] ______________ = _______________("Enter the filename : ") file = ________(filename, __________) for _________ in file: ____________ += 1 list …  |
| | As I am new to MySQL, I dont know how to connect my jsp page to the MySQL Database. So please help me by giving some code on how to connect. I have downloaded driver for Java named as Connector/J. MySQL version is 5.0. In this line con = DriverManager.getConnection("jdbc:mysql://localhost/JSP_MYSQL?user=root&password=admin"); … |
| | I am trying to create a 2d array list but it is giving me a compiler error pointing at the first line of the function. I don't really get what is causing the problem. I am pretty good in C++ but Java has some new rules that I am trying … |
| | Hi, Can some one tell me how to create elements like (text, tables) in memory, then edit them in memory and finally print it on a file. Thanks, K |
| | Hi I have a pointer generated in a method. And this pointer is input to another object. So at what point I have to delete this pointer? [CODE] method() { TEnemyCharacter *tenemyCharacter = new TEnemyCharacter(this); } [/CODE] So how to delete this tenemyCharacter. I cannot use delete tenemyCharacter; at the … |
| | I am writing a script to add and edit listings in a realestate site. For some reason I can't get the variables from the url to recognize properly. heres the "problem" part of the script: [CODE] <?php require_once "../dbconnect.php"; // include the database information // if the 'mode' is set … |
| | how do i get started with MySQL and get the command prompt like MySQL monitor to write the command for creating a database in MySQL? |
| | Hello, Ihope to find some help in here, i have the following diagram [URL=http://img143.imageshack.us/i/13503390.jpg/][IMG]http://img143.imageshack.us/img143/6704/13503390.th.jpg[/IMG][/URL] and i want a query which return Emp_ID, Pro_ID note; i can get these values but by 2 queries as the following; [code=sql]select Pro_ID from Projects where Dep_ID in (select Dep_ID from Departments where name = … |
| | Return the longest odd-length palindrome centered at the int index in the str. Assume that the index is valid, that the length of the str is at least one, and that there are only lowercase letters: no punctuation, spaces, or uppercase letters. I just want to know what this question … |
 | I know how to handle multi-dimensional arrays, but whats the best way to represent them on a form?? Not sure how best to describe the problem : / Its an order form. Each row represents a product, each column represents the week we're ordering for. The problem is the order … |
| | I have tomcat 6.0.18 running on my laptop. Tomcat is installed under my /home/xxx/bin directory. However, after I start tomcat, I'm unable to connect to tomcat through my browser but my eclipse is able to do so. I do not get any error message, the browser just keeps on trying. … |
| | hi all i am using VB6 and is writing a code for a maths project. learners have to enter an answer into a textbox and press enter to mark the given answer. i am currently using a command button to mark the answer, but it is time consuming. the idea … |
 | Hi.. I have 3 JPanels. (one) JPanel contains the scrollpane and the (two) JPanel contains a JButton. I am adding (one) + (two) into (combine) JPanel and then adding to the frame.Now I am really having a hard time align the scrollpane and the Jbutton. scroll pane is coming squeezed … |
| | I'm stuck trying to get a C# USB MIDI link to an Audio Mixer. Is there some sort of C# class or API that I can use to send and receive MIDI commands? Thanks. |
| | Good morning, all! I have a Java project that is complete, but it's not due for another week. I've been poking around trying to "spruce it up" a little with maybe a pull-down menu for one of the options. The examples I've found online all deal with web development. Will … |
| | Hey there, I've never actually used a forum to ask for help on any sort of project before, but I'm a little stuck.. okay, a lot. =D It's probably something really stupid and minuscule, though. Anyway, heres the project.. I hope it's not too confusing: Write a program that asks …  |
 | How to call a comboBox1_SelectedIndexChanged(object sender, EventArgs e) method from this code: [CODE]private void treeView1_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e) { // Get subdirectories from disk, add to treeView1 control AddDirectories(e.Node); // if node is collapsed, expand it. This allows single click to open folders. treeView1.SelectedNode.Expand(); // Get files from disk, add … |
| | I have 2 pages right now. One is list.php, the other one is detail.php. The list.php is a table generated by mysql data. i add a column called "detail" at the end of each row. Everytime i click "detail", it redirects to detail.php and display a form according to the … |
| | So I have written a reverse polish notation calculator: [CODE] #include <ctype.h> #include <stdio.h> #include <stdlib.h> #define NUMBER '0' #define MAXOP 100 int main () { int type; int op1, op2; char s[MAXOP]; while ((type = getop(s)) != EOF) switch (type) { case NUMBER: push(atoi(s)); break; case '^': push ((unsigned … |
| | Alright, I'm working on my own signature rotator. At the moment the image only updates when the page is refreshed, which I'm fine with for now. However, is it possible to force the script to grab a new image after X minutes if the page hasn't already been reloaded? I'd … |
| | Evening there. [B]I need to return an (x,y) tuple of an object, This x,y will be used to help 1 object calculate where the other object is and move towards it.[/B] My problem is that both the objects need to know the others' x,y. (i'm unsure how to get the … |
| | What is the best way to generate a set of dates based on today's date? Essentially, what I wanna do is: 1. Get Current Date 2. Populate a table with future dates 6 months apart and go up until I reach, let's say, 12/31/2020 I have looked at some of … |
| | im taking a class in python but i just cant keep up with the curriculum. Some things confuse me so i was wondering if anyone have any websites or anything that can help me get through python or at least help me understand it easier. the book im using right … |
| | This code works fine if I replace the $s variable in the value being assigned to the $query variable with a valid site. The echo at the beginning of the foreach statement works correctly. Looking at the apache error log I see the following: [Mon Oct 26 16:16:36 2009] [error] … |
| | Now i extract data from mysql database, and echo them in a table. In the last column of each row, i made a link. It link to the corresponding page according to the value of first column in the row. Now i can't get the solution and have some errors. … |
| | hi, i want to ask.. is it can to get an input from the user by only call the class object? here's the code : #include <iostream> class Time{ private: int time; int minute; int sec; ... }; void main(){ Time t; cin >> t; cout << "The time is … |
| | Hi! I can compile the following code, but when I try to run it with the line [B]a.out File1.txt[/B], my programming partner get a seg fault, and I get this error: [INDENT]a.out: relocation error: a.out: symbol __cxa_allocate_exception, version XXABI_1.3 not defined in file libstdc++.so.6 with link time reference[/INDENT] I found …  |
 | Hi, I would like to know how can I execute an event from a web content form, for example i would like to run a centralized event to assign rigths to component in every webform, but i would like to do that from the master page so i do not … |
| | Call List3.AddItem(txtname & vbTab & txtamount & vbTab & txtqan & _vbTab & Format$(ans, "Currency")) need help need to align the text the keep displaying like this: toy car 1 $3.00 $3.00 card board box1 $0.50 $0.50 remote control car 1 $3.00 $3.00 cart 1 1 $1.00 $1.00 this is … |
| | hi to everybody. I'm just wonderin' if someone can help me with arrays. I am making a program of computing an average grade. I manage to execute the first requirements. The problem i have is how can i compute the grades that had been entered using a seperate method here … |
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