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| | 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. |
| | hi All, I m new to c#.I m using a HTML table in web browser control and wants to get the rowid of the clicked row in HTML table.bt dont have any idea how to get. IS there any method for getting the row id of the clicked cell. Please …  |
| | HI, Today im tying to build a game program,im not really stuck on the coding aspect but its the concept of the 2 players in the game that is confusing me. For a starters, the game has 2 players.Player one goes first,after their go its player twos turn and so … |
| | Attempting to do an assignment that has five input boxes, and then uses them to calculate how much money a person would make over the course of their working life. The problem is, when i run it, it simply gives me how much the person would make after 1 year, … |
| | i want a code to store a decimal number as a string i'm working on a progeam to convert a binarry number which entered as a string from user to decimal number stored as string. i have done the converting from binary number to decimal integer but i couldn't store … |
| | 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 … |
| | Hi . i am using C++ editor to write my C code. when i press Ctrl+F9 , the output screen comes and goes without stopping for a while. Please note that i have included "#include<stdio.h>" and i am using "getchar()" function do stop the screen. |
| | Please someone help me regarding the differencec b/w Structures and Unions.I know the differnce in the memory management but what is itz advantage .Also why are unions specifically used in mouse programming and similar stuff.. |
| | [CODE]def get_even_palindrome_at(user_input, index): user_input = user_input.lower() user_input = remove_non_words(user_input) start_index, end_index = index, index while start_index >= 0 and end_index < len(user_input): if user_input[start_index] == user_input[end_index]: start_index -= 1 end_index += 1 else: break result = "" count_index = start_index while count_index < end_index: result += user_input[count_index] count_index = count_index … |
| | 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 …  |
| | [B]hi every body i have a trouble with viewing the report from using the following environments[/B] C# - Crystalreport - Oracle database i regularly use the basic way to call a view form the database and extract the data form it like that [CODE]cmd.commandtext= "Create view as select * from … |
 | 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 … |
 | Printing a convenient [url=http://en.wikipedia.org/wiki/ANSI_escape_sequence]ansi escape sequence[/url] clears the terminal (if you're running python from a terminal). Similar techniques could be used to print in colors. |
| | 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 … |
| | I have a dynamic array and i am trying to create a iterator class to support the list. I am adding begin and end. As well as a new class. error C2146: syntax error : missing ';' before identifier 'begin' Error 7 error C2146: syntax error : missing ';' before … |
| | 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 …  |
| | How would i use the find function in splay tree for the following code? I want to be able to see if that node is in the tree, and if it is not, then i would want to be able to return false. here's the link to the splay tree … |
| | 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] … |
| | Hi Can anyone please tell me whether I can write a java program and start it in a way other that involves the command line? And not applets either. I want to start writting all of our company software in java, leaving behind c#. But the problem is I can … |
| | I am trying to set up an RSS feed but am getting an error in IE that says "Explorer does not support feeds with DTDs" Firefox starts a download. any ideas? |
| | i've writtn a c++ code, and i like to count the output,i mean 1 --- 2 3 like that, the code is good just the counter, everytime when i run the program i got this kind of error ISO C++ forbids comparison between pointer and integer i really don't know … |
| | 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. … |
| | What I am trying to do is redirect all my cout to a file, rather than a console. I am using a gcc complier to run my program. It works well when I do ./a.out > output.txt. But i was wondering is there a way i can do the same … |
| | 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 … |
| | I am reading a line of text from a file and need to split it into tokens. [QUOTE]This is a test and test number is: test(001)[/QUOTE] I need the tokens to be [QUOTE]This is a test and test number is : test ( 001 )[/QUOTE] How do i split a …  |
| | My page contains datalist that renders small thumbnails of 90 x 70. When i click on thumbnail a large copy of thumbnail in an image control above the datalist is displayed.The problem is page goes to top of its scroll position.I have to scorll down to get to thumbnail.How can … |
| | 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 guys, I'm very new to Javascript and normally I can find solutions for any issues I have with a quick Google search but this one I just can't find a solution that works. Essentially all I'm trying to do is insert a bit of adsense code into a part … |
| | How can a make a directory in by writing c++ code and transfer files made by me in c++ to that directory |
| | 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 … |
| | How can i maintain operator's precedence order while overloading "+" and "*" in a class? e.g. I want same result on the calculation of following objects: d=a+b*c; d=c*a+b; Please help! Also tell me why simple constructor is able to call static data in a class?  |
 | I am using .Net 2 in Vs 2008 and I am trying to get the onclick event for a checkox to fire when clicked. Unfortunately it is not firing. I can see the code is added to the checkboxs html. This is the checkboxlist: [CODE]<asp:CheckBoxList runat="server" ID="chkSides" RepeatColumns="3" RepeatDirection="Horizontal" DataValueField="ItemNo" … |
| | hi all, i am not able to print the message which i taken in session variable $_SESSION['msg'] ="* Property details saved successfully" i am posting all the values on the same page and redirected the header to get all the updated values back. but when i use unset($_SESSION['msg']) after echoing … |
| | i want to sort qtitle by numbers. anyone can help me with tat.. i tried to modify the code below, but i couldn't find the solution. please help me.. [CODE]<?php $query1 = "SELECT * FROM table1"; $result1 = mysql_query($query1); $i=1; $num_row=mysql_num_rows(result1;) while ($row1 = mysql_fetch_array($result1)) { $qid = $row1['qid']; $qtitle … |
| | Hello everyone, I've searched a lot of time today for a solution, but not succeed！ I want to insert value from the radio button and checkbox into mysql database. Here is my code: insert.php [CODE] <div id="form"> <form method="post" action="process.php"> <h1>BESOIN </h1> <br><br> <label>Sujet:</label><input type="text" name="sujet" /> <label>Date: </label><input type="text" … |
| | Please, what does "(!$var)" mean? I think it might mean "is $var null". Also, what's the PHP reference? Thanks. |
| | i have to make program for a hotel (just a scenario) but i'm having problems. First i have to ask them to choose a room type i.e A/B/C/D which decides how much their room costs per night (a=$22, b=$55 etc). Then i have to ask how many nights they wish … |
| | hi guys, I have 2 tables, one called neworders which stores the part_id and num or parts and a 2nd table called parts which has all the part details including cost. tables are as follows [code] neworder part_id(primary key) number_of_parts parts part_id(primary key) 7-8 more columns, eg size, desc, sup … |
| | Hello all I am using the request scope. I have parent window, which opens a child window on button click. Am using window.open That child window opened is request scope. Problem is, on that child window there is a button.. say I write "greg" in the textbox and click the …  |
| | Hi, i have a window service in C#,in which i am fetching the html from diff URLs, now i need to click the button on html page for pagination. i tried with web browser, but window service is not firing the Browser_DocumentCompleted event, does C# Window Service supports Browser_DocumentCompleted event … |
| | Hello friends i made a small program like a scanner it will scan an image file to a Rich Text Box. My friend helped me in providing the code to access the pixels of an image.Hope you will like the code. Try it .... This need : Reference files : … |
| | I have this code: [CODE]string[] dirs = Directory.GetFiles(@"c:\myFolder\", "*.doc"); [/CODE] How do I do the same code, if I change "*.doc" with the comboBox. I have done the code that a user selects a filter from the comboBox. I did: [CODE]string[] dirs = Directory.GetFiles(@"c:\myFolder\", comboBox1.SelectedItem.ToString());[/CODE] but it is not working... … |
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