[dynamic] Forum Topics

Having a problem setting user input to a dynamic array. It worked with a static array, but now I'm having some kind of pointer issue. The user sets the dimensions and enters in a number of characters, which should be set to the array 'gameboard'. it's just setting jibberish though. …

Hi, The dynamically created rows are appended at the end of the table i.e. after the last row of the table (found by table.rows.length) and those individual <tr> contains 8 more <td>s carrying some texts and their respective text fields. Now we have one such default <tr> , which also …

I have searched, promise! great site btw. I work for a small video production company and we often post work in progress to our website for clients to check out and comment on. I do this by encoding a video, uploading to our server and creating a static page, embedding …

[CODE]# include <iostream> using namespace std; void init(int *Ptr, const int &s); void display(int *Ptr, const int &s); void sort(int *aPtr, int s); void swap(int *v1Ptr, int *v2Ptr); int index_of_next_smallest(int *aPtr, int *SiPtr, int s); int main() { int size, count; int *nPtr; cout << "Enter the size: "; cin …

Hi, I'm very much a beginner to C++, but I've been assigned a project outside of my programming class that is starting to get tricky. I'm modelling a layered optical system and I need to create N two-dimensional arrays (2x2 matrices to be used in matrix multiplication), where N is …

Hi, I'm having a problem debugging a piece of code. I will paste the JSP version (that works) and then the exact same thing in Servlet form (that does not work). The code's function is to change a picture on mouseover and then revert onmouseout. I will paste for only …

Hi All, Let me explain the problem. I have multiple include files as in class1.inc, class2.inc, class3.inc etc. Contents of an include file will be like class1.inc [code=c] { "john", 12, 68, "steve", 12, 98, "mat", 12, 95, }; [/code] This will basically serve as a static array of structures. …

Hi all. Just a simple question but I SERIOUSLY need some help from you guys for my programming assignment. The assignment given was water jug problem. Now my question is, does C allow for the creation of dynamic array during a recursion? Suppose I have another function, which returns a …

Correction: The subject line was supposed to have said BAR CHARTS, not bar codes. Rather than reinventing the wheel, I'd like to know if something already exists that will get going me in the right direction. I have a program that, among other things, ftp's files to multiple computers in …

my api parsing script has dynamic url, like scriptname.php?limit=100 here this last 100 will change;varying from 0 to the number of lines from the file returned by first cron. And i want to this script to execute as a cron job, but how this parameter 'limit' i should handle. any …

This program asks for integers from the user and stores them into a multidimensional array that adjusts its size.

Hello. This problem occured in a program that used dynamic memory, and the arrays were deleted and reallocated several times with varying length. It seemed to me that after deleting the arrays, the pointer is still pointing to some data with the same length. (And of course i didn't want …

Hi, I have a gridview that I use to display the results from 50 different SQL database queries. The gridview is populated and built dynamically (Auto-Generate fields) at runtime based on a query that the user selects. When the data is displayed it looks like this: A B C D …

Hello all, While attempting to switch from a hard-coded array to a dynamic array read from a db table, I'm running into a few snags. I'm using the following function to create the dropdown menu, and it has worked for everything thus far: [CODE]// function showDrop($array, $active, $echo=true){ $string = …

Hello, I am a python newbie and I am trying to accommodate to the basics. What's the python equivalent for the following Java snippet ? [B]Java:[/B] [CODE]public class Main { public static void main(String args[]){ int a,b,c; a= (int) (Math.random()*100); c=0; while((b=(int)(Math.random()*100))!=a){ c+=1; } System.out.println(c); } }[/CODE] I was trying …