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| | I am trying to dump 2 longs, an array of floats and DWORDs, and an array of shorts into a file, USING BINARY out mode. Here is my code: [CODE]#include <windows.h> #include <fstream> #include ".\vertexs.h" using namespace std; int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) { OURCUSTOMVERTEX p_verts[5] …  |
| | please could any one give a short note about java ajax? |
| | Hi, I did some C++ assignments and was confused about a certain code. [CODE=language] #include <iostream> #include <iomanip> using namespace std; int main() { long result, input, num, count; count = 0; cout << "key in number"; cin >> input; while (input>0) { count++; input /=10; } cout << count; … |
| | Curious if anyone here has any experience with Image::Magick for Perl? The code in red does create a GIF file in the new dimensions, but it is blank, or should I say black. I know the $src handle is good, as I use it in the Thumbnail module and it … |
| | So am using Perl, and I need the user to upload an image (multiple formats) and then have been playing around with Image::Magick. I have to tell you that I am not that impressed with it. I've been toying around, and the resizing feature sometimes gives me a funky image. … |
| | Hi Have a problem writing what i am sure is simple Javascript but have been trying to get round a problem for ages. The program asks the user to enter either 1 or 2 (there is a window prompt to say what option 1 and 2 are) When they enter … |
| | Hi ! I am trying to write C program for a microcontroller (CCS compiler software), here is the part that I get error "Expect a close paren" [CODE] void Speech(char words); void main() { //INTRO OR GUIDED WORDS char hello[]="HELLO WORLD!\n"; Speech(hello,0xC0); [COLOR="Red"]//it says error here[/COLOR] } void Speech(char words,int … |
 | Hello...I've been trying to figure out this problem for most of the week - it's my second attempt at any XML and my first at XSLT so I haven't got a complete grasp of what I'm doing yet. Any help will be muchly appreciated. :) The problem is, the code … |
| | hi, iam fairly new at unix.what iam trying to do is iam running a perl script through crontab.the problem is iam getting an error message on my mail. this is the crontab file: 24 16 22 1 * perl /rishi/s-branch/perl1/perl/filecomp.pl this is the content of my perl file #!usr/local/bin/perl @comp=`diff … |
| | hey guys i have this line [CODE]$result=mysql_query($query) or die(mysql_error()); $option=""; while($row=mysql_fetch_array($result)) { $option.="<option value=".$row['firstname; lastname'].">".$row['firstname; lastname']."</option>"; } [/CODE] Now i need to fetch the last name and first names and put them into those option values... hows that done? If i go [CODE]lastname, firstname[/CODE] I get nothing, if i just …  |
| | hi friends, I am pursuing mCA final semester and i want to develop a project in JAVA using swing and applet, i have a good knowledge of core java and swing, so i want a good quality project where i can test myshelf,can you please help me in deciding the …  |
| | I'm new to Python and am trying to figure out how to streamline the code at bottom to get it more simple but am having trouble. I was hoping that someone here could help me out? The program I am trying to create simply asks the terminal operator for five …  |
| | I have stories (some with images) displayed through a repeating region. Data of stories and image paths from MySql. Stories with no image have a blank image frame next to it, but only on MS Explorer. I thought I had this resolved using a variable style. All Mac browsers look … |
 | I want to introduce some good and practical activex component at this topic. 1.[B]LargeTm[/B] Vb Timer object can get until 60000 miliSec interval and don't accept largar than it. this timer can get each interval you want. 2.[B]MBClock[/B] This clock is a simple clock that show system time in your … |
| | I'm know this question will make me look pathetic, but I desperately need some help. I'm quite bright, really. Here's my question: [COLOR="Red"]Regarding programming, even pseudocode: Other than mathematical computations, what are examples of processes?[/COLOR] I'm taking online classes through University of Phoenix, and they've been great. However, I've hit … |
| | This may be a dumb question. But is it possible to use multiple files in a single program without using header files concept. Perhaps maybe using the "extern" keyword. |
| | Hi I have some code here that fills a dropdown box from an array depending on what is selected in another dropdown box. One of them is disabled, and i would like to stop that once an option has been selected. This is the Javascript: [code=javascript] function fillStates(opt){ s=document.f.states.options s.length=stateNames[opt].length …  |
| | hi all this is an algo of finding the no. of times the key occurs in an array.. [code=c++] #include<iostream> using namespace std; int main() { int a[5]={1,2,2,5,6}; int max=2; int counter=0; for(int i=0;i<5;i++) { if(max==a[i]) counter++; } cout<<"the element "<<max<<" appears "<<counter <<" no. of times"; return 0; } … |
 | Got stuck completely. Need to shell to an app running on IP***.***.***.***, Server is running windows server 2003. Normally connect to app using remote desktop connection. I need to let client connect from MY app to this server - forms part of app I'm developing. |
| | [code=c] struct CircleStruct { int x ; int y ; int width ; int hight ; }; struct CircleStruct CreateCordinate = {40,0,80,40}; //this is the global declaration maybe void Draw(); void newfunction(); [/code] And can i do this ? Why? [code=c] void newfunction() { CreateCordinate = {40 ,40 ,40 ,40}; …  |
 | Hi there. I have a datagrid that prints out data from an SQL d/b. I also have a 'Save' button which I am struggling to write an event handler for. the Datagrid data is editable, and when I press save I want the changes to update the D/b too. Any … |
 | okay, here is the code my teacher gave...but i do not understand some part... [code=c] #include <stdio.h> #include <time.h> #include <stdlib.h> void printfAll(int size, int ary[]) { int a; for(a=0; a< size; a++) { if(!(a%10)) //why a%10 and what not equal to it// printf("\n"); printf("%5d", ary[a]); } printf("\n"); } void … |
| | I get an error on the following code. It seems I can´t use a function which belongs to a class as an argument for "genericfunction". Any help on how to overcome the problem would be great. Thanks. [CODE] //Main int main() { teste teste_classe; // this works fine cout << … |
| | I'm trying to make a function that can scan a char array, and finish it's business when it comes to a '\0'. so here is the for loop i came up with: [CODE]for( i=0 ; charArray[i] != '\0' ; i++ )[/CODE] But here is an example of entered data: "1234 … |
| | I'm having a little trouble understanding the mysql_connect and putting the user, passwd, database in a file outside of the web root. Can someone explain this to me like i'm 2 :) mysql_connect establishes the connection to the db, and the way I understand it is..I can put the username … |
| | [code] #include <iostream> #include <string> using namespace std; class Movie { private: string director, title, genre, cast, rating, release; int length; public: Movie(){ cout<<"constructor w/ no parameters called"<<endl; length=0;} Movie(string d, string t, string g, int l, string c, string r, string re){ director=d;title=d;genre=g;length=l;cast=c;rating=r;release=re;} string getDirector(); string getTitle(); string getGenre(); … |
 | Hello, I have been trying with no success to transfer a recordset from one form to another. I have declared in Form1 that [CODE]Public myRS As ADODB.Recordset[/CODE] All works lovely in Form1 In Form2 when I use [CODE]Private Sub cmdFail_Click(ByVal myRS As ADODB.Recordset)[/CODE] I get an error message at runtime … |
| | Here is html <asp:datagrid id="mrpDataGrid" style="Z-INDEX: 289; LEFT: 576px; POSITION: absolute; TOP: 512px" runat="server" Width="160px" Height="90px" autogeneratecolumns="False"> <AlternatingItemStyle BackColor="LightGray"></AlternatingItemStyle> <Columns> <asp:BoundColumn DataField="SCHEDULE_DT" HeaderText="Scheduled Date" DataFormatString="{0:d}"></asp:BoundColumn> <asp:BoundColumn DataField="SCHEDULE_QTs" HeaderText="Summed Quantity"></asp:BoundColumn> </Columns> </asp:datagrid> I need to get values of both bound columns to use in calculations. TIA javascript newbie |
| | is there any type of control which one can use to display a pdf document? that is put a control on the screen and in this control you display a pdf? |
| | hi friends, I am pradeep , i have a PC having configuration as: P-3, 1.2 GHz,256 MB RAM . when i am installing tomcat 5 ,it is starting properly but when I run any JSP page from the browser the message comes as "Server not found" . I have set … |
| | Hi, I'm a student new to C++, just started learning it for 3 weeks. I just encountered a problem in making a multiplication table as an assignment. Tried alot of methods but still can't figure out what's wrong. [code=cpp]#include <iostream> #include <iomanip> using namespace std; int main() { int input, … |
| | I have two classes EmpData and VectorHandler. EmpData contains info abt employees like name and empcode Vectorhandler has a vector which stores Empdata objects . I want to use removeElement() which will delete the object which contains the particular empname/empcode from the vector. This doesnot work: [CODE]v.removeElement(empcode);[/CODE] [B]as empcode is … |
| | Hello friends , I have a problm accessing my objects in vectors what i am trying to do is store objects ( of a class defined by me) in a vector. I have two classes VectorHandler and Emp_database. In VectorHandler, I have a vector (Vector vect) which stores objects of … |
 | Is any one have code to upload images in asp. I want to store Image caption in database and image in Image Folder. |
| | I have created an array of struct i am very frustrated beacuse I just can not figure out how to pass this array of struct into a function. here is my created struct and a general idea of what i have been trying [code] #include <stdio.h> void functionOne(MyStruct) struct MyStruct … |
| | Hi I am trying to [B]enumerate through 3 levels of directory structure/folders and create TabPages with the names same as the directory names[/B]. Further I want to add controls to these TabPages created at runtime. I have tried to create TabPages with the following commands: [CODE=vb] Dim tabcontrol1 As New … |
| | I am having a problem validating a date entered by user. This date must be later than todays date(at input time). I have attempted using the > (today) but this will not work if the the month is larger then input time. If you have any examples I would greatly … |
| | hey you guys have probably seen my other 2 threads but i said they were completed so i decided to create one more for this small problem. I realized that when i submit my form it sends me only the selected first names for some reason. Il post my script … |
| | Hello everyone, well its my first time ever really using java but I did do some programming in python. Basically my first assignment is this and seems pretty easy: [url]https://mavdisk.mnsu.edu/lct/IT214/Assignment%201.pdf[/url] I have never done anything with class paths but it seems simple enough. First things first, is this the correct … |
| | I'm running AMD, XP Service Pack 1 Compiling with a .cpp extension using Borland Bcc32 I'm trying to teach myself how to use File Mapping. This is just the pertinent parts of my program. Any file can be used for lpstrFile. I'm presently using a .txt file for testing, but … |
| | Hi guys, i am writing this piece of code, it is building some javascript. I have got it working exactly the way I would like, apart from in the while loop, I would like to reomve the comma on the last loop. This needs to be removed for the javascript … |
| | [CODE]public static boolean what (Node n) { if (n == null) return true; if (n.getLeftSon()==null && n.getRightSon()==null) return true; if (n.getRightSon()==null) return (n.getNumber() % n.getLeftSon().getNumber() == 0) && what (n.getLeftSon()); if (n.getLeftSon()==null) return (n.getNumber() % n.getRightSon().getNumber() == 0) && what (n.getRightSon()); return (n.getNumber() % n.getLeftSon().getNumber() == 0) && (n.getNumber() % …  |
 | I've come across a bit of a conundrum. Firefox handles DOM manipulation based on the standard which (would'a'thunk-it?) works. However, Internet Explorer does not. So here's the situation. I've got a select box and a remove button which, in Firefox, works as advertised, ie., removes the selected element from the … |
| | Hi, im newbie in C, now I want to make a program which can search something in file (now it will be two letter word) I want to command it from cmd by [B][I]test text.txt ab[/I][/B] i have a problem with argv filed, everytime when i run this script it … |
| | I'm having a hard time trying to figure out how to use my DLL in my application, i just started off with a very basic DLL so i can figure out how to get it working before i use a DLL in my applications, in my DLL i have this: … |
 | Hey, I'm trying to learn DirectX from this book ([I]Beginning Game Design[/I] by John S. Harbour, if anyone knows the book). I keep getting a LNK2019 error because [ICODE]Direct3DCreate9(D3D_SDK_VERSION)[/ICODE] is an "unresolved external symbol". Based on my slightly limited knowledge on libraries and include files and a little of my … |
 | Hi, all! Here's another one that's starting to boggle my mind. I have a form that, with a button, adds a bunch of text-fields in a tablerow. For every press of the button another row is added. This works in both IE and FF. No probs. When pressing another button, … |
 | I'm a bit new to this so please bear with me. I tried searching the forums for the answer, but perhaps I just don't know what to actually search for. Here's my situation: I am using Visual Studio 2005 Standard SP1 to develop a website based front-end for an SQL … |
| | Hi. As suggested by ~s.o.s~ in another thread, I'm posting this question here in the high hopes that someone might be able to help me. I have a JSON string coming in from a javascript that I need to convert to a predefined class object. I'd even settle for a … |
| | Hello Pythoner, I have found good website which is list of almost all python website including beginner to advance level tutorial.. Jst thought to share with community. [COLOR="Green"][URL="http://python.objectis.net"]http://python.objectis.net[/URL][/COLOR] |
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