659 Topics
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| | This is one part of my program, I need a loop that checks through the input(specifically the agent numbers) and then outputs the agent numbers that aren't in the input, from 1 to 20(because there should only be 20 agent). [CODE]void not_part() { ins.open(in_file); int i=0; int sum=0; cout<<"AGENTS WHO …  |
| | Hi, I have a list of base types which stores multiple derived types. The following code shows a simplified setup. [CODE]#include "Base.h" #include "DerivedA.h" #include "DerivedB.h" #include <iostream> #include <list> void main() { std::list<Base*> base; std::list<Base*> *basePointer = &base; for (int i = 0; i < 10; i++) { basePointer->push_back(new … |
| | Hi all, I'm currently trying to solve a problem with a JList. I've got an actionPerformed event applied to the JList (also tried the item updated event but it has the same effect), and whenever this event is fired, (i.e. the user makes a selection), something happens. Now, the problem …  |
| | globals.h [CODE] #ifndef _globals #define _globals #define NEXT(L) ( (L) -> next ) #define DATA(T) ( (T) -> datapointer ) #define LEFT(T) ( (T) -> left ) #define RIGHT(T) ( (T) -> right ) typedef enum { OK, ERROR } status ; typedef enum { FALSE=0 , TRUE=1 } bool … |
| | Hey, i know you are all probably very bored with the infix to postfix program and its many incarnations but i seem to be having a problem getting the linked list we have to use as a stack to work. More specifically; pushing to the stack, reading from the top … |
| | Hi, I was given the following problem, I've almost got it but I've hit a roadblock and having no luck getting past it. Here is the problem im supposed to solve... The function insert of the class orderedLinkedList does not check if the item to be inserted is already in … |
| | Hi everybody o/. I'm studing Linked List in C. I made two functions: add ( add data on the list) and destroy (destroy the list). For now, it's just this two functions that i need, but the function destroy doesn't works well. When I call the function destroy only the … |
| | Hello! I'm trying to modify opensourced application but due to lack of knowledge, I'm stuck. Explantions are in the comments of the app :-) Thanks in adavance for your support! [CODE]void CBaseGame :: FixSlots( ) { struct Struct1{ list<string> UserList; list<CGameSlot> PlayerSlots; }; list<string>::iterator IT; list<CGameSlot>::iterator TI; for( vector<CGamePlayer *> …  |
| | Hi all, I have a programming assignment to store sparse matrices using a list<list <myclass> >. I have pretty much everything nailed down but I'm going wrong at some point, the output is incorrect. Instead of giving me 4 lines with the column position and value of non zero values … |
| | Yes, I have looked in the forums for answers and have found plenty, and am asking about what I could not find. And yes, this is homework, but I need help and my professor has not responded thus far... now on to business. Description of Goal: Make a Set Data … |
| | hey guys, need some help ,(newbie to vb.net). i have made a successful parental control type application . i want the application to hide in add/remove program list in control panel or implement password uninstallation of the application? Any other ideas are also appreciated. please suggest your ideas |
| | I am wanting to refer to a number of items from the end of a list, but can't get the syntax right, [CODE]previousDays = 5 pDaysRange = (31-previousDays,32)[/CODE] previousDays is the variable I can change, there are 31 days in the month so i'm trying to take the last 5 … |
| | Hello All, I have a very simple search cursor that is selecting from a table a list of names in order to query a database. It was working fine until I encountered a name with an apostraphe in it. O'Brien for instance. The search cursor is very basic. [CODE] inCur … |
| | [CODE]testingdays = testingData.getMeasurements() for day in testingdays: dayValues = [] dayValues[0].append(day.tempMean) dayValues[1].append(day.tempMax) dayValues[2].append(day.tempMin) dayValues[3].append(day.dewPoint) dayValues[4].append(day.humidMean) dayValues[5].append(day.humidMax) dayValues[6].append(day.humidMin) dayValues[7].append(day.pressure) dayValues[8].append(day.meanWindSpeed) dayValues[9].append(day.maxWindSpeed) dayValues[10].append(day.maxGustSpeed) dayValues[11].append(day.visibility) [/CODE] this is my code and when i try to run it i get the error message: "Traceback (most recent call last): File "main.py", line 166, in <module> …  |
| | I have a list of values extracted from a datareader in a list. Is it possible for me to run a query to extract another set of values using a datareader and then use the individual values in the list and the values in the datareader to perform some calculation, … |
| | Is it possible to write a method and declare something like [CODE]Node currentNode;[/CODE] to "scan" through each nodes in the list, and saving to file. I guess I can use [CODE]import java.io.*;[/CODE] to declare the necessary file stream variables. Would really appreciate some ideas and tips on how to approach … |
| | I'm getting a segmentation fault at this line. So far, my program has classes. A blahpod with class of songs in them. Then there is the node class. I call the operator= which is supposed to put one pod into another. It looks like so [CODE]bobcatPod bp2( bp1 );[/CODE] That … |
| | Hello all. I am new to programming, taking my first class in college. Im enjoying it a lot so far, and much of the info on daniweb has been a huge help. Due to some unforeseen circumstances, I had to miss class and am now having some troubles with a … |
 | Hello - Looking to find a function that works just like the php function uasort() but have it maintain the relative order of items when equal keys are found. Here's my code now: [CODE] $array = array("item1"=>-1,"item2"=>-1,"item3"=>-1,"item4"=>0,"item5"=>2,"item6"=>2,"item7"=>1); function sortThis($a,$b) { if( $a == -1 || $b == -1 ) { … |
| | Hi all Am trying to Truncate the end of a linear list in java. so that: [CODE] // reduce the size of the list to s by removing all elements // with indices greater or equal to s; return the number of removed // elements; // for example, if the … |
| | Well first of all, I want to know if it is true, is Linq faster than default Collections methods like, contains(), size() etc... for example if I load a 3MB text list into a List<T> to find a specific string, will it be faster to use Linq or normal methos …  |
| | Alright guys, I'm in quite a situation. I have a project for school to create an application in C++ that can create and generate shopping dockets/receipts. This includes being able to add the names of the items, the prices, and then finding the total price of the purchase. We can …  |
| | Hi python fans, hope someone can help me with this. I have a text file the result of another program which looks like: 2,6,3,5,0 4,0,2,5,2 5,7,9,1,0 4,6,8,2,5 2,7,9,1,6 This may vary in size but will always be square i.e. 5x5, 9x9 etc so the code needs to accomodate this, the …  |
| | So, I'm writing an implementation of List in C++ as a programming exercise, so far I have this: [CODE]#include <iostream> #include <algorithm> using namespace std; template <class T> class Link; template <class T> class List_iterator; template <class T> class List { public: typedef List_iterator<T> iterator; List(); List(const List<T> & l); … |
| | Hi, It is my code: [CODE]mylist = [['fiss','giss'], ['e','h'], ['d','u'], ['c','t'], ['b','o'], ['a','z']] for alist in mylist: g = ' '.join(alist) print g f = open("write.txt", "w") f.write(g) f.close()[/CODE] How will I write all the words in the txt file. it is only writing the last line of the file. … |
| | Good day, I've run into a problem with list items displayed inline (i.e., horizontally) using Safari for Windows. If you [URL="http://dwlamb.com/cssproblem/loggedin.html"]follow this link, you'll find an uploaded static version of the problem[/URL]. Viewing it in IE7-8 and Firefox (Windows & Linux), the page yields as it should. The 4 menu … |
| | Hi everyone, I have a project I'm working on where I am collecting data for a client on a form I host. They use "MailApe" (you know who I'm talking about), who aren't a very helpful group of monkeys. I need to collect the data to my db from my … |
| | [url]http://www.facebook.com/photo.php?pid=608407&l=36ae49bbf4&id=100000539331398[/url] check out this picture.. i want to make one of my lists to be shown in this way.. whenever you click the '+' sign, the products under the main products will be displayed, and when you click the '-' sign, the products under the main products will be hidden. |
| | This is homework. I am not asking for someone to write this code for me, just to help me understand how to solve my problem. I have to take two lists or integers inputted by the user, sorted in ascending order and combine them using pass-by-reference to return a pointer … |
| | Hello, I am new to daniweb. I am a student in my first coding class and I am stuck trying to figure out one of my projects. My teacher wants me to have a text box that you can type a number in, then add it to a list box …  |
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