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| | I have a function below which is supposed to read from a continuous updating file...by another program. for this reason I used a fileptr int to keep track of the last known good read so this index value is updating correctly but it is not being used by getline. and … |
| | Hello, I am new to Perl - and so far I am enjoying it. Unfortunately I do not have the luxury to start completely from scratch. I have here a problem that i am struggling to solve. I have spent [B]many[/B] hours trying to solve this issue without any success, …  |
| | Hi, I'm a bit stumped. I'm trying to find out a way to make a bullet fly from a spaceship. So far, I managed to make it work but it attaches onto the coord's of my ship image(I used the position of this to map the starting position of my …  |
| | Hello, I'm having little trouble solving this question correctly. first of all, I keep failing at testing most of these methods, and I don't know where did i go wrong for them not to work. thus, i'm not able to know if it's solved correctly or not. Question is: 1.CountNumbers … |
| | Is there anyway I can type wget command into a php and that will download file directly from another server to my own server? |
| | Hi guys, I'm trying to create a 2D array of JLabels my first problem is actually creating them. my code atm is = [CODE] package test; import java.io.File; import javax.swing.JLabel; import javax.swing.JPanel; public class testing extends javax.swing.JFrame { /** Creates new form testing */ public testing() { initComponents(); for(int i … |
| | I have a dedicated server running wamp server, everything is almost ready to do but I can only access the site using the IP address. I have a domain registered with 123-reg and need this to link to my site. Does anybody have any idea how to do this? Thanks |
| | I'm doing a java project where one of it's parts is to add college courses to an arraylist. This college courses has their class code like ccom 3001, how many credits does that class have and the complete name of the course, like Programming I etc. The only thing I … |
| | Hello. I have an image that is stored in a folder directory, and I was wondering how I can use php to retrieve that image by its name and directory with a search. I do have a search that will retrieve information on mysql, but I don't know the code … |
| | I have the following code for Quick Sort procedure: [CODE] #include<stdio.h> void Quick_sort(int *arr,int left,int right); int Partition(int *arr,int left,int right,int pivotindex); int main() { int a[20],n,ctr=0,j=0; printf("\nEnter number of elements:"); scanf("%d",&n); printf("Enter array elements:"); while(ctr<n) { scanf("%d ",&a[ctr]); ctr++; } Quick_sort(a,0,n-1); printf("\nSorted Array:"); while(j<n) { printf("%d ",a[j]); j++; } … |
| | hi friends, i want to make software in C#.net (new user of C#.net), on "Clothes shop for men". Can anyone suggest some help. |
| | Hello everyone! I am programming a vector which stores a name and a number. [code] typedef pair<int,string> Users_Pair; vector<Users_Pair> Users_Name; [/code] And the vector expands and contracts through out the life of the program. But when I use erase all elements above the one being erased loose their string? I …  |
| | Hello all. Can anyone here help me create a separate function for the socket() API in socket programming? I successfully created one in Linux before but so far I can't do the same in Windows. The Windows version can't successfully connect using the separate socket() function. My primary suspect is … |
 | Hey All. I'm needing a fully transparent label to rest over a picture field that gets resized from calculations. The picture field is simple a background image in a PictureBox that represents a percentage of a whole. The label stores the actual percentage text. Here's the issues I've come across: … |
| | Please i need someone to help me on how to set my SMTP so that i can send mails. I work in an office that uses intranet and i was given the SMTP server and port no. but i dont know how to configure it. Pls someone help me |
| | Hi I have the following coding whereby I am trying to show Properties that have their price within the from and to drop down menus. However it only works well when the from price is set to 0. when I do price from 1000 to 800000, properties within that range … |
| | Hi, I am trying to write a .htaccess script that can redirect example.com to example.com/subdomain. This is my code but it's not working. Can you please suggest. RewriteEngine on RewriteCond %{HTTP_HOST} ^www\.example\.com$ [NC] RewriteRule ^(.*)$ [url]http://www.example.com/subdomain/[/url] [R=301,L] Thanks in advance |
| | Hello everyone, im starting on computer science the coming summer. I checked our classes schedule and we start of by Functional Programming in SML. I download the book we gonna use but I cant make sense of it. I guess my question is what do you use 1.Functinal programming for, … |
| | Hello all, I have a windows application with a DataGridView. I have successfully bound the DataGridView to a datasource (datatable based on database query). I would like one of the columns to be a ComboBox that is selected to the correct datasource value, yet upon click displays data from a … |
| | I'm trying to complete the good old Knight's tour (Knight piece must touch every square on board without touching a square twice. My code goes all the way to the point where the knight is at a dead end, and I need to revisit the last stack... How do you … |
| | so, i want to save my listView Items as i save Location or Size of window in the Project settings. for example: [CODE] private void Form1_Load(object sender, EventArgs e) { this.Location = Properties.Settings.Default.MyLoc; } private void Form1_FormClosing(object sender, FormClosingEventArgs e) { Properties.Settings.Default.MyLoc = this.Location; }[/CODE] how can i do that? …  |
| | hi, php have thi svery nice function strtoime() int strtotime ( string $time [, int $now ] ) The function expects to be given a string containing an English date format and will try to parse that format into a Unix timestamp (the number of seconds since January 1 1970 … |
| | Consider the error in following program- [CODE] #include<stdio.h> #include<conio.h> #define MAX 100 struct stacktype { int stack[MAX]; int top; } ; void push(struct stacktype * s,int item) { if(s->top==MAX-1) { printf("Overflow"); return; } s->top++; s->stack[s->top]=item; } int pop(struct stacktype *s) { int item; if(s->top==-1) { printf("UnderFlow"); return -1; } item=s->stack[s->top]; … |
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| | I am formally studying VB.NET and the teacher has temporarily left us with a textbook to study. In a chapter on Arrays an example of actual code is given, as shown at the bottom here. We use Microsoft Visual Basic 2008 Express edition for our code. However a simple Copy&Paste …  |
| | Hellooo guys could any one help me pllz i have a final exam tmw :( and the exam is Write a program that read 5 integers numbers and print the largest and smallest numbers By using IF statements :( |
| | ...so I'm trying to make a program that takes in the three sides of a triangle and then decides whether the triangle is equilateral, isosceles or equilateral. I have to have 2 different functions and I can't use global variables ( That's what my teacher wants ). My main function …  |
| | [CODE]sis = file("file.sis", "r") val = file("file.val", "wt") n = int(sis.readline().strip()) la = sis.readline().strip() alist = [] for i in xrange(n): line = sis.readline().strip() alist.append(line.split()) for i in xrange(n): print map(int, alist[i][0].split(":")), map(int, alist[i][1].split(":")) [/CODE] In: [CODE] 07:34 08:55 10 20 08:25 09:00 10 20 [/CODE] Out: [CODE] 08:25 09:00 …  |
| | Can somebody help me here? i have managed to import excel data into a datagridview but am having problems saving and updating it. It is saving alright but when it comes to updating that's when i have problems. here is my code: [code] If mysqldr.HasRows Then mysqldr.Close() newcommand = New … |
| | Simmilar problem again using a vector of length 4 [CODE] vector <char> something; something += '1','2','3','4'; somefunction(something,4); [/CODE] some function takes in a [CODE]char* ptr, unsigned int size[/CODE] at the moment i am getting "error C2664: 'something' : cannot convert parameter 1 from 'char' to 'char *" any help would … |
| | hi all...recently i was given a project of making a scientific calculator using microsoft visual C++....so i downloaded some codes...but there is this graphics.h file which is not supported by VC++ !!. can any one help me with the codes of a scientific calculator in VC++...without using any graphics.h file … |
| | My Jquery function goes like this <script language="javascript" src="jquery.js"> function TestJQ() { alert("Inside a JQ Function"); } </script> I also added jquery.js file to project. When i try to call this function from Silverlight project it throws an error Failed to Invoke My Silver light code: void MainPage_Loaded(object sender, RoutedEventArgs … |
| | I have been working on a text based adventure game as a project for school. I have become very well acquainted with functions, loops, arrays, etc. I now have to begin thinking on a senior project utilizing something we worked with this year and I love to code but I …  |
| | Hi, I'm trying to write a script that allows me to insert a file into MySql. I would like it to work under the user's session. I am getting error:(You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right … |
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| | Hi string copy not working with following code VidZone[Loop].pui8Source = (UINT8 **)malloc(FileCount * sizeof(UINT8 *)); for(FileIndex = 0 ; FileIndex < VidZone[Loop].ui32NoOfSourceFiles ; FileIndex++) { VidZone[Loop].pui8Source[FileIndex] = (UINT8 *)malloc(255 * sizeof(UINT8)); strncpy(VidZone[Loop].pui8Source[FileIndex] , pui8SourceString[FileIndex] , 255); } "pui8Source" is a double poiner and `pui8SourceString[FileIndex]` array of character pointers. Please let … |
| | Hi, I am developing an application in vb.net. In one form i am showing the math type equations in the web browser but the text is displayed normally but math type equation not displayed properly. In detail one form i am showing the data in the Richtextbox which contains text … |
 | Hey everyone, im currently designing a database. i usually design my tables with "LastUpdate" field with a smalldatetime data type for tracking purpose. which is whenever user insert or update a row. there's a trigger that updates that specific field. now, i was thinking to split the information of "created …  |
| | I have created an Excel Database file which I want to convert to downloadable .exe with permissions to use for a limited trial period. Can anyone guide me how to do that? |
| | Hello, i am having with my mastermind game. I try to display black and white pegs but it does not work. Right now i gave up on black pegs and i am trying whitepegs. [CODE]import java.io.*; import java.io.*; public class Mastermind { int a = 0; int p = 0; … |
| | Hi there, Every time i am making a program in Java(Advance). I found that it can many errors in it. For example I am Giving u a program written by me //a push button with all features [code] import java.awt.*; import javax.swing.*; import javax.swing.border.*; class Mybuttons1 extends Frame { //vars … |
| | Hi everybody! I'm trying to solve a problem on excel. So it's the following. I need to create a timer where it adds 3 to the variable final each 30 seconds . . This is already done. Now it needs to create an excel sheet and write the value of … |
| | Hey, I have this code [CODE]Public Class Form1 Private Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Integer, ByVal dx As Integer, ByVal dy As Integer, ByVal cButtons As Integer, ByVal dwExtraInfo As Integer) Private Const MOUSEEVENTF_MOVE As Integer = &H1 ' mouse move Private Const MOUSEEVENTF_LEFTDOWN As Integer = … |
| | Hi, I am trying to create some patterns in python. I am really struggling as to be quite fair, I don't have a clue what I am doing these are the 3 patterns I am trying to create. any help would be greatly appreciated thank you this is some code … |
| | i'm trying to come up with an add method for a generic class i created. generally the object i create will be arrays, of type integer double or string. i dont know how to go about making the add method to have stuff added to the array... heres my code …  |
| | PHP Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/xxxxxx/public_html/classes/users.php on line 162 PHP Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/xxxxxx/public_html/classes/user.php on line 62 Here is users.php [CODE=php]<?php class user{ var $user=array(); var $random_id; var $random_link; var $currentpoint; var $minspoint; … |
| | Hello all, i want to know some textbox case. I want to make my textbox (example textbox1) only can be written by numeral, if there was non numeral input, textbox1 not allow or just being ignored. Thanks for attention or help :) |
| | When testing the output of a variable of type double, with [B]expected results = 48.66573405[/B], I am getting an [B]actual result = 48.6657[/B]. Why is the expected result being rounded when the whole idea of using type double is to increase the precision of your calculations? Thanks FWD |
| | Hi all, I'm trying to create two classes which each of them contain a vector of object of the other class. Below is roughly the idea of what I'm trying to do but it seems that it cannot work as it will end up into infinite recursion or something. What … |
| | Hi everyone, So I have a binary tree class, Stree, that holds names of cities and pointers to other cities. Running the program and typing "insert Memphis Atlanta" inserts a node with Memphis, and inserts a node with Atlanta as Memphis's left child. Typing "insert Memphis Tampa" inserts a node …  |
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