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 | Hi all, when I use break statement like following it doesn't show any error [CODE] String o="": o = o + 2; z: for(int x = 3; x < 8; x++) { if(x==4) break; if(x==6) break z; o = o + x; [/CODE] but when I interchange the label(z) position … |
| | I just want to know, what exactly the difference between the functions CStr() and Str()? |
| | my code: command1.CommandText = "INSERT INTO table1,table2(value1...,value2..)VALUES('" ...... "')" how to save multiple table is one query? i tried this thing but it didn't work. anyone who can help me with this please.. thanks  |
| | Hey guys, I am confused on how to do this code. The specifications are in the attachment. It is a word file. This is the code that I have so far. It does not work to what is asked for and I don't know where to go from here. [CODE] … |
| | hi, i've tried to search any examples to understand more about how to use the urllib in python 3.1, but all the tutorials are for python 2.x i need to do just a simple thing like getting the text (as string) and manipulate it. the code in python 2.x would … |
| | [CODE]package test; import java.util.*; import sun.security.krb5.internal.UDPClient; import java.net.*; public class CMD { public static void main(String[] args) throws UnknownHostException, SocketException { DatagramSocket sock = new DatagramSocket (); Scanner keyboard = new Scanner(System.in); String fisrtarg=null; // System.out.println("Enter CMD"); // fisrtarg = keyboard.nextLine(); if (args.length > 0) {//this is important if no … |
 | Hi. I am just wondering how to restore a number that is in scientific notation. So, take a number that is in scientific notation, turn it into standard form, and resave the variable in standard form. here is an example of outputing the variable amount in standard form: [CODE]n1.setf(ios::fixed); cout … |
| | I really need someone to help me on the scenario below. I fetch all the rows in a database table with the mysql_fetch_array() and it was successful. I placed a button on each row in order to click and take the user to another page. On click of the button, …  |
| | Hi The code below is not getting executed when i m trying to make a line chart JFreeChart May be theres some problem with the persistence file.Every time I try to run it shows Jasper Exception... It shows the following [B][I][U][I]errors[/I][/U][/I][/B]: **An error occurred at line: 30 in the jsp …  |
| | Hey guys I am learning CPP, I am looking for some topics material but I couldn't find any helpful material any where. It is also not available in my C++ Book, These topics are from older edition of C++. [ICODE] The Locator Design Pattern, Tracking Elements as they Move Defining … |
 | What software is used to record interaction with the my computer? I have seen this from time to time on YouTube where a software engineer or a graphic designer wants to record an instructional lesson, he can record this computer interaction for later playback. How is this done?  |
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| | Turbo C++ is showing declaration syntax error with this statement. Help. void main() { test s; int ch,roll; char name[30],choice,join; clrscr(); It is showing the error with the ' { ' . I have used proper header files and stuffs, and this is just a part of my 700 line … |
| | Simple tic tac toe game against CPU, however, I'm printing out the results of the AI part and its coming up with some really large numbers that aren't suppose to be there. After the computer's first move, it just crashes and goes into endless loop. Where did I go wrong … |
| | Hi, Could anyone please help me in writing code to convert Hex Values to ASCII Thanks |
| | Hi all, I have taken tutorial from net. but i didnt understand one thing correctly what does this [CODE] done:function(f){ postaction=f || postaction //remember user defined callback functions to be called when images load }[/CODE] and what does || sign mean there. Thanks for attention! here is [CODE]function preloadimages(arr){ var … |
| | Hello, my assignment is to write a postfix calculator. I have written the program. It works well, except for when the user enters in an error. Lets say, user enters "2 A +" it changes the A to a '0'. Which it shouldn't be doing. I have tried strtol() as …  |
| | [CODE][/CODE]hey, this program is supposed to display 50 random numbers, which is does already, average those numbers, find the maximum,minimum, and mode of the numbers. I haven't started on the mode yet, but i dont see why the other things don't work. Did I initalize it wrong? [CODE] #include<string> #include<ctime> … |
 | Hello All, I need help in this... I am attaching a zip file which contains my project in Microsoft Visual Studia 2010 along with Crystal reports.... Please help me....its giving a lot of errors...and I dont know from where it is coming and why.... Urgent help.... |
| | hi, what i need to do is to get information from 2 tables and show it to the listview. for example, i want to get the surname, first name and middle name from the student_info table and the Payment_Status from the accounting_system. i don't want to show the information that …  |
 | In a client server program ... generally when the server goes down the client on executing the send command 2 times returns a SIGPIPE signal . I want to know y this happens. The client must recieve sigpipe immediately when it sends a message after the socket connection is broken … |
| | the uploaded is a assignment and i want to solve this task using the library fstream and using the tellp ,seekg other functions also can some body help me in that how to use all these things..!!I WROTE A FUNCTION ALSO BUT IT IS NOT READING THE FILE??? THE FUNCTION … |
| | what function can delete a space in a string? i want to find a c function , e.g. delspace(char *string) string = "abc d e" and delspace(string)-> "abcde" thanks, i want C function |
| | Hi every one. I make it the following code for profile page.but i click edit profile display onle personal description.dont display . `<?php if($sf_user->hasFlash("notice_change_password")): ?>` this area. plz tell me how to change. <?php use_javascript("location") ?> <?php use_javascript("editProfile") ?> <?php slot("js") ?> <script type="text/javascript"> $(document).ready(function(){ $("#personal_country_id").change(); }); </script> <?php end_slot() … |
| | i have a data grid,, connected in ms access via code, on its celldoubleclick event i have the code [CODE]Public Sub dgv1_CellDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgv1.CellDoubleClick Dim empid As Object = dgv1.Rows(e.RowIndex).Cells(0).Value display.Text = Convert.ToString(empid) editempfrm.ShowDialog() End Sub [/CODE] it suppose to display its content … |
| | [CODE]public JLabel SetImage(String path) throws IOException { ImageIcon myPicture = new ImageIcon(path);//ImageIO.read(new File(path)); JLabel picLabel = new JLabel(); picLabel.setBounds(0, 0, 2, 2); picLabel.setIcon(myPicture); pnlImage.setLayout(null); pnlImage.add(picLabel); pnlImage.repaint(); pnlImage.revalidate(); return picLabel; } try { String Ref = txtRef.getText(); SetImage(); JLabel label = new JLabel(); label = SetImage("C:\\Users\\Documents"); App\\ImagesDoc_001.jpg"); pnlImage.setLayout(null); pnlImage.add(label); pnlImage.repaint(); pnlImage.revalidate(); … |
| | Hi there, I've using the ADO connection within vb6. I know about the Data.Recordset.Addnew and Data.Update way of adding a new record but is there a way of adding a new record without having to link objects to the Table/Entity? Is it possible to use variables to do this. Currently … |
| | Hello everybody. I hope I'll find help here. I didn't know where to put this topic: here, or on php or delphi forum. Because I don't know from what to start. I have a lot of data stored in Word document. Over 1500 pages. And I want to make a … |
 | In my wayward youth, I learned a little bit of inline assembler in Turbo C. And that was fun. Then I got into DJGPP which came with GCC and Bell Syntax. And it was confusing. And I gave up. Fast forward 12 years. I'm 30, finishing a bachelor's in CS. … |
| | Hi all I'm wondering how i add Action listener to this Button It has no text, just an image, from an ImageIcon I tried I3 for the action listener but i doesant work [CODE] ImageIcon I3; I3 = new ImageIcon ("carrier.gif"); J1 = new JButton (I3); J1.addActionListener (this); J1.setBounds (420, … |
| | Hi, I seem to be getting the error "Syntax error in UPDATE statement." when attempting to update my database through visual studio 2008, using forms. Here is the code for the connection: [CODE]Private Sub btnLoadDB_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoadDB.Click Provider = "PROVIDER=MICROSOFT.ACE.OLEDB.12.0;" Source = "Data … |
| | Hi, In my record set, it's returning 67 rows. Some times(on iteration), am getting correct values from the record set and some times am getting wrong values from the record set. Am unable to solve this issue ? please help me out. |
| | Hi I'm new to this. I'm a mechanical engineering student and have to learn c++, i have this book and there's a program source code. My question is: why do we need to include ctime in this code and what is it good for? [CODE]#include <iostream> #include <cstdlib> [B]#include <ctime>[/B] … |
| | My code has a successful build, but when I run it and type in my 5 numbers, it breaks. Any clue as to how I can fix it??? Much help will be appreciated. [CODE] #include <iostream> #include <sstream> #include <string> #include <ctime> #include <cmath> #include <math.h> #include <algorithm> using namespace …  |
| | my teacher has told me to make a flag(India's national flag) in C using lines, bar and all. then fill colors. i have done this thing when i am writing this thread. now, he also told me now that the flag should look like as if it waving in the … |
| | Hi guys, I was doing my project when i came across this error: Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:686) at Screen.screenRunner(Screen.java:84) at Screen.main(Screen.java:90) I am also having problems getting my program to accept user input(height and width). [CODE]import java.util.Scanner; public class Screen { … |
| | Hey everyone! So I have a log in script (that someone on here gave me for testing purposes) that logs in based on user_level and I also have a quick login area instead of going to the log in page..on the log in page..when the user doesn't enter any inputs …  |
| | hey there. Im using Netbeans. i have a form where there is a button edit. when i press it, other form opens, and the selected item on the previous page has to be edited in the databse. So bottom line, i have to get a String / int that i … |
| | Hi. Can you help on my project. My code in search button doesn't run. I am making a Directory System and the following information must appear when you click search button..Remarks,Telephone Number, First Name, Last Name,Address. Email me the code at <<Snipped>..im hoping for your help on my project..Im creating … |
| | Hello I'm doing my project in C++ now. It's a Student Report Card Generator. So here's what I plan on doing: The file structure: ROOT/// --> Report.exe --> System Files -------> License.dat -------> ReadMe.txt --> Reports -------> Report 1 -------> Report 2 . . So, when the program is run, … |
| | hi, I am trying to make a variable equation solver using DEV-C++. I just need to know how to get C++ to solve an equation inputed by the user. So you input something like 1+1 and i need it to solve the problem and output the answer. heres an example: … |
| | Hello! I would be grateful if somebody can advise me how I can build site same as [url]http://www.guide2marbella.com/property/[/url], namely, I want to creat same search form on my site where I can search items by location, etc. I am very new to web development and know only HTML and CSS. … |
| | Hi i need that when i put something like a ball in front of my webcam a square is putten around that ball and keep following it if i moved the ball i currently have no idea on how i can do this so any help whould be appreciated thank … |
| | hi i m writing a program it is workng fine but doesnot update my database it gives me error since there are 4 query how can i know which one is wrong my part of program is: [CODE] $query2="SELECT * FROM rpms WHERE product_name='$raw_material1'"; $result2=mysql_query($query2) or die(mysql_error()); if ($result2) { … |
| | Hi, i made an application using VB.NET 2010. i have 5 forms. i want to know how to make one common navigation (like in a webpage) for this application. Is it possible to have the menu and header static and loads each form in one dynamic container. I hope my … |
| | I'm kind of a newb to javascript, so bear with me. I'm working on a site for a college javascript class, but I want to do a little bit more with my class site. I have a very simple slideshow set up( as a pop-up), but I want the images … |
| | Ok so I have a program that can save user's input into a text file and load it back, but whenever I try to open the file and exit without selecting the file I get an error.(if i select the file and open it i don't get any errors). this …  |
 | I have explicity declared my array to be 450 characters long. But for some reason when I run the program I seem to be getting about 475 characters and they are all -52(ascii) from 450 to 475. I also do not seem to have a null character in my array … |
| | Hi I need to send a data to webpage and Read its response I am trying to code it for my project but I am unable to do so ..Please Help.. Below I attach the source code of the webpage where in a user manually types her/his enrollment number and … |
| | hi What is the difference between in JFrame and JWindow? If I want to develop a a desktop application either I have to use JWindow or JFrame. |
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