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| | [B][I][COLOR="Red"]hey could anybody here give me a simple description of what a virtual machine actuall is...i jst cant get it:-/ need some help....:S[/COLOR][/I][/B] |
| | Hi, Can anybody tell me that how can i open file and write it in winform C++? i have googled alot and searched msdn but could not find appropriate help. I also tried using fstream's objects but they were declared unidentified on winform. what can i just do? what stream … |
| | I am somewhat new to XSLT, and I have a situation where depending on certain conditions I want to convert XML like: <SomeElement> <ChildElement/> <ChildElement/> <ChildElement/> ... </SomeElement> to: <SomeElement value="something"> <ChildElement/> <ChildElement/> <ChildElement/> ... </SomeElement> I don't want to specify the child elements in the template that modifies the … |
| | I have a simple class called DateTime because I'm doing some interface with a C# web service. I wanted to override the Date class' toString method as shown below in order to serialize it in a way C# understands, so I wrote a simple little wrapper class. The problem comes …  |
| | Hi , hope you can help i have this code [code=php] <?php mysql_connect("localhost","x","x"); mysql_select_db("x"); $result = mysql_query("SELECT * FROM x") or die(mysql_error()); echo "<table class = feature >"; echo "<tr> <th></th> <th></th> <th></th> </tr>"; while($row = mysql_fetch_array( $result )) { echo "<tr><td>"; echo $row['Date']; echo "</td><td>"; echo $row['Title']; echo "</td><td>"; … |
| | Hello, I am pretty new to C# (but I have used java) I want to use my c# class in a c++ project, this means I will need to make a COM object, It seems reasonably easy [URL="http://msdn.microsoft.com/en-us/library/aa645738%28v=VS.71%29.aspx"]I have been using this[/URL] mainly as a template. My program was a … |
 | Quick query here guys - I have a program that reads from a file and counts the number of lines in the code. This works fine but when I go to print the contents of the file to the screen or to a Dialog box the number of lines that …  |
| | Please i need help what is the missing Code here... THis is like a Simple POS [B]this is the CODE:[/B] Dim total As Double Dim item_price As Double Private Sub cboFruits_Click() Me.txtQuantity.SetFocus End Sub Private Sub cboFruits_DropDown() Me.cmdAdd.Default = True End Sub Private Sub cmdAdd_Click() item_price = 0 With Me.cboFruits … |
| | I want to know about the tool strip Control. Can i Use Tool strip button in all the Win form. Like, I put the delete button in all the window form, but I want to put only one button in the tool strip and remove buttons in all the window … |
| | Hello everybody, I worked long hours this evening trying to unthread the whole thing and still not working... I don't know why. The page display the results using normal code in JSP (no jstl tags). When using jstl tags the page results in blank screen, no posts. Here is the … |
| | Hi Everyone!:) Searched net up'n down and also related threads but can't figure this one. I have this: RewriteRule ^(\w+)$ index.php?pageid=$1[icode] for the purpose of pretty urls. Now, as long as pageid is a single word, everything's nice, but if there are dashes (kinda-like-this) it simply doesn't work, that is, … |
| | I am trying to make a COM object so I can use my C# object in a C++ project. I have been following [URL="http://msdn.microsoft.com/en-us/library/aa645738%28v=VS.71%29.aspx"]this example[/URL], to the point where everything is almost identical, but however much I try I can't get it to work. Here is my C# program: [CODE]// … |
| | I have been working on a program that starts with the user entering an id (as in account id) and then a main menu pops up where they can choose between balance check, withdraw, deposit, and exit. The program is never supposed to end. It is supposed to keep looping …  |
| | i have 5 dropdown list and i want the gridview to get refined with each selection.this is what i used but its not working: a button click event that that gets a dataview to filter records then bind these records to the gridview.this routine then checks each dropdown list to … |
| | I am writing a GUI in GKTMM for my own learning experience and to use on a personal project I have at home. The data will be stored in a MySQL database on a server I already have running in my home and which I use for some PHP/JavaScript code … |
| | I am learning to write C++ code to access data in a MySQL database. My goal is to use a separate class to control the database access so I can use this class elsewhere. To facilitate my learning, I'm working on simple code to connect to a database (success!) and … |
| | Hi there guys, I got this assignment where I need to set a session attribute. Although I'm having problems since I cant set attribute that is of type double? I got these hints but since I've worked with doubleValue() or downcasting, the hints didn't help me much.. Hints: -Recall that … |
| | hi, this is my hash function, could anyone explain to me why the lines in red are experiencing an "int cannot be deferenced"? Thank you. [CODE]public static int hashFunc3(int key) { int hashVal = 0; [COLOR="Red"]for (int j=0; j<key.length(); j++)[/COLOR] //left to right { [COLOR="Red"]int letter = key.charAt(j) - 96;[/COLOR] … |
| | Hi, I'd like to ask for a little help. I have this program that handles basic voting,but it should be done client-server,i.e. the server offers questions and multiple clients connect to vote,the server stores the answers etc... I haven't even come to that point of storing etc.,cause I'm stuck here … |
| | Hi In vb i get error 3015 where it says idx(field name) isn't an index in this table. Look in the Indexes Collection of the Tabledef object to determine the valid index names. I have Access97 database and checked that the field i mentioned is indexed(Autonumber). I get error on … |
| | we get module1 and module 2 from the two files which i have uploaded. But actually the problem is i was not listing differences correctly i have uploade the output image also but actually that number of differences are not there. only 6 to 8 diifferences are there so how … |
| | Hi everyone! I'm a newbie here. I have a problem: I need to create the address book in python that include name, phone number, email, address, etc...The information in the address book can able to delete or change. I will give more information later! Can you help me? I need … |
| | Hey all I have a mdb file. I need to use this file as a datasource to display in the gridview. Can anyone suggest me how to use a LINQ to add to that gridview. here the purpose of gridview is simply to display some rows....... Regards, Prasanth. |
| | Ok I have a linked list which have to read from binary file and to write in binary files. This is the function about the reading from keyboard: [CODE]short readElement( Node * newE) { int b,e,m; if ( newE == NULL ) return 1; do { printf("\n Registration number:"); scanf("%s", …  |
| | I have found the following code and wish to have it do a POST instead of the GET can someone tell me what needs changing so this does a POST ajax.php [code] <?php if (is_numeric($_GET['client_id'])) { include("database.php"); $query="SELECT * FROM `client_addresses` WHERE `client_id` = '". db_input($_GET['client_id']) ."'"; $result=mysql_query($query); ?><select name="client_address"> … |
 | Is there a short way to determine how many digits are in an integer? I'm new to C++, and writing a program that's supposed to a number in one column, and its square in the next. I'm using setw to manipulate the width of the coulms. Here is those code: … |
| | Hi All. Wondering if someone can assist me with this code im trying to write. I have to make a small calculation with random variables but the problem i run into is that i have to pass the calculated variable back to the main method and display it that way. … |
| | [B][I][U]Introduction[/U][/I][/B] Hey guys today I am writing a tutorial on Lists and tuples in Python.... So lets get started... [B][I][U] Layout:- [/U][/I][/B] 1.What are data sturctures? 2.What are tuples? 3.What are lists? 4.inbuilt functions on lists and tupples [B][I][I][U] What are Data structure?[/U][/I][/I][/B] Anybody familiar with programming or Actually Computers. … |
| | Hi, I have a parent and child form, with the child form connected to the parent form by the parent_id. The forms are on different pages, and i am trying to pass the id of the parent form to the child form using session variables. What ive done (with no … |
| | Hi, I have developed a site that allows users to post details for others to view. Within this I have built a secure login process that uses cookies to help the user around the site. However, when using sites like facebook, I notice that I receive emails with links that … |
| | i need help, i am making a web browser in vb 10 and i have a built in media player and i want to make a play list. i got it to work with a listbox but not anything else. For the menustrip [CODE] Private Sub PlaylistToolStripMenuItem_DropDownItemClicked(ByVal sender As System.Object, … |
| | I read a lot of car classes on several sites and still can't get mine to work. Any ideas? [CODE]##Car class class Car: def __init__(self, y_model, make, speed): self.y_model = y_model self.make = make self.speed = speed def set_year_model(self, y_model): self.y_model = y_model def set_make(self, make): self.make = make def … |
| | #include <stdio.h> void main() { printf("hi"); } ..................... #include <stdio.h> int main ( void) { printf("hi"); return 0; } .............. q1: What is the diff in two codes? q2: I am habitual of using code type 1 ( the first code), is it ok to follow that way? |
| | I am learning java, in i know in C, when we use: float and double ... the format is : %f for float %lf for double. in java i don't understand why we use double rather than float?? and the format for double is %f !!! [LIST=1] [*]Can some1 explain … |
| | Not sure if many ppl here use navicat, but I am somewhat confused by the way data entries are handled through my page and how that interacts with my local db server and my remote db server. For example, at work I am sometimes working on cfm templates on my … |
| | Hello everyone, i have a problem with calculating my ending time in php, here is the situation: i get five values, [LIST] [*]$startdate [*]$startmin [*]$starthour [*]$minute [*]$hour [/LIST] where $minute and $hour are the event duration times, now what i am trying to achieve is with these values set, i … |
| | HI I am trying to write data to an access table from vb.net. The code all seems to run fine but no data is being sent to the db though! the code i have got is [code] Dim itemcount As Integer Dim MyCn As OleDbConnection Dim sql As String 'Dim … |
| | [CODE] import java.util.*; public class PhoneDirec{ private int MAX=10; private String [] validNames={"Gary","Sam","John","Jude","Alyssa","Matt","Eric","Susie","Alics","Sara"}; PhoneDirec(){ //allocate memory to names validNames=new String[MAX]; }// accept 10 names //I suppose to enter 10 names public void accept(){ Scanner console = new Scanner(System.in); for(int n = 0;n< names.length;n++) names[n] = console.nextLine(); } /*I also to … |
| | Hi, I tried an example on [url]http://www.captain.at/howto-ajax-form-post-request.php[/url] for sending a POST form. When I run the example on that specific page, everything works well. Also in Wireshark I see the POST packet passing by. But I'm getting errors when I copy the code to a local html file, and try … |
| | i want to get records from msaccess when the pin number start from 'twt000'. I am using one variable name is pinnumber to store the value. [CODE]String pinnumber='twt000'[/CODE] how to fetch records from msaccess database.[CODE]pst=con2.prepareStatement("Select * from pin_numbers where pin_number like '?*'"); pst.setString(1,pin); rs2=pst.executeQuery();[/CODE] Please any one help me. |
| | Hi! I have used the os.walk function to traverse the many files in the directory. Now the problem is that it is listing same words from different files as different keys. How should I go about it? |
| | Hello Everyone, Could you please tell me why my dropdown not firing selectindexchange event. I have dynamic load that dropdown box using dataset. My problem this I have two dropdown boxes now I have load Brand Information in first one and when I select the brand all printers info load … |
| | Help me to build this program by using Turbo C++, thank you; User will enter car type and package of car based on the following; ------------------------------- TYPE...PACKAGE..PRICE.........TAX _______________________________ CAR1.......a............24000.........150% .................b............28000.........150% _______________________________ CAR2........c............35000.........200% .................d............37000.........200% .................e............41000.........200% ------------------------------- This program will calculate new price for the type of cars after being taxed. This … |
| | [CODE] /* This program would use console/GUI,*/ /* It should 1 adding of object 2 display of object 3 updating of object 4 deleting of object */ import java.util.*; public class EmployeeList{ private int [] Age; private String [] EmpfirstName; private String [] Emplast; private String [] Adrss; static Scanner …  |
| | i'm new to c# so i don't know how to use a for loop to increment my nums. num[i] apparently doesn't work in c# [CODE]using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { int num1; int num2; int num3; int …  |
| | I've got a simple struct. [CODE] struct Data { public float Size; public Data(float size) { Size = size; } } [/CODE] If I create an array of the struct above, the array does not initialise each element to null. How can I change this? |
| | guys i am working on a small software in which frame appear thats show a image that your drive c is damaged and than another frame by 6sec delay show a "just kidding" image.now i want to connect this program with my usb so that when ever i plug in … |
| | Hi! Sorry for my bad english. How is made that toolbar on this site always stays on the botom of the page. (So, when we log in, on this site will appears toolbar. When we scroll down, this toolbar stay, it doesn't move anywhere, it stay on the bottom.) |
| | Hi! The following program gives the integer value of char string as output.Suppose if we give "1998",it will give integer 1998.In [CODE]i=i<<3+i<<1+(*string-'0')[/CODE]I understood that it will multiply i by 10,but in *string-'0' I don't know what is going there..?.Here what refers string is it index in 1998 or whole 1998. …  |
| | Hi friends i download one blogger template from this link [CODE]http://simplexdesign.blogspot.com/2010/07/simplex-celebrity-my-premium-template.html[/CODE] . This template is named by simplex celebrity template . . This is my site link [CODE]www.kollycinema.in[/CODE] . . I changed all the things in side , top and bottom . i dont know how to bring the things … |
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