669 Posted Topics
 | Hmm, That's very odd! After looking into this, Niek e's example compiles ok for me and outputs the strings properly. I'm not sure why you're seeing the addresses of the columns instead of the actual strings.. What happens if you explicitly cast the result of the 'your2darray.at().at()' function call to …  |
| | Hmm, I'm not sure offhand! I've had a brief tinker with capturing microphone input from flash using AS3, but I've not done anything much with it yet so I'm not entirely sure of the full range of capabilities. But I plan on taking a more detailed look at some point! …  |
| | Re: Game of Life The reason you're not getting any output is because by the time you've got to the end of the Life function, all of your original generation of bacteria are utterly annihilated, dead, gone, pushing up the daisies, wormfood! heh heh! :) The problem is this section of code in your … |
| | Take a look at this page: [url]http://msdn.microsoft.com/en-us/library/b9skfh7s.aspx[/url] Assuming that the other processes you mentioned are programs that you've written and as long as I understood the above page correctly, if you set the code for all of your programs/processes to open data files using this syntax: [CODE] FileStream^ fs = … |
| | OK, well take another look at your code... When the Bank::withdraw function is called, a pointer to the relevant account is obtained. If the account balance is >= the amount, then the withdraw function is called for the account pointed to by the account pointer. Therefore if the accounts balance … |
 | Re: Flash Intros [QUOTE=almostbob;1053493]Flash sucks flash intros penalise in search, annoy your customers anything that makes the page load longer, kills customer retention[/QUOTE] heh heh, aside from that and actually staying on topic..heh heh! I've never used after effects, so I couldn't comment on its functionality, but it's certainly possible to do an … |
| | Using strings would be preferable. However, if this is for an assignment and you have to use c style strings; in your function you could copy the original string into a 2nd character array. Then parse through the 2nd array and copy any characters that are not 't' or 'T' … |
| | Personally I'd copy the sentence into a stringstream object and then use the stringstream's >> operator to separate each word from the sentence and store each word in a vector of strings. Like this: [CODE] #include<iostream> #include<sstream> #include<string> #include<vector> using namespace std; int main() { string sentence, word; vector<string> wordlist; … |
| | Personally, I'd leave only the declarations of the member variables and functions for your class in the header file and then put the definitions of the functions into a .cpp file which has a filename that corresponds with the header. (e.g. particle2.h and particle2.cpp) Your get and set functions will … |
| | Hey I recognise this, You posted this a while ago. So the .fla you were using was decompiled from a .swf! No wonder there were so many badly named layers and objects in the library! From what I can see, everything you need to do is inside the movieclip called … |
| | From what I can see it looks as if the original developer used two different methods to load the XML data. In frame 9 (frame label "txt_b"), there is an example of the familiar scrollbar in layer 108. The actionscript at the top of this frame loads the mediacenter.xml into … |
| | Seeing as I'm paying for 2Meg broadband, I think I'm being ripped off! 494kbps down 227 kbps up Pretty slow! |
| | From looking at the code, it seems to me that if you run your debugger and step through the program you'll find that line 34 will fail to read anything from the input file. The reason for this is because by this point you've already read the entire file, so … |
 | You might want to take a look at this thread: [url]http://www.daniweb.com/forums/thread230230.html[/url] The first few posts are irrelevant, but the later posts are probably more or less exactly what you're looking for! Cheers for now, Jas. |
| | dkalita has already explained it to you...Try reading his post again! The function 'fun' returns an int. But it takes a pointer to a function as a parameter. The function pointer must point to a function which returns an int and takes no parameters. main happens to be a function, … |
| | It seems to me that you are over complicating things. Wouldn't it be a lot simpler to just use a double ended queue, otherwise known as a deque? Modifying your code from one of your previous posts in another thread: [CODE] //Implement the palindrome-recognition algorithm described in "Simple Applications of … |
 | [QUOTE=iamthwee;1015312] I've just had a quick look at the fie and I don't think you can change the <font> easily. It looks like it is drawn with code or something. [/QUOTE] Hey Iamthwee, re: the font issues... Do you want me to take a look? I should be able to … |
 | The thing that's confusing me is how you're getting a syntax error from a data-file!! How are you running the program and passing the parameters? Are you running it from the command line? or from inside the VS2008 IDE? I've just compiled and tested your code in g++ / codeblocks … |
 | [QUOTE=daviddoria;1042774]If I have the following setup: [code] Point* MyPoint = Object->GetMyPoint(); if(MyPoint->GetValue() != 2) do something; else do something else; [/code] If MyPoint is NULL or invalid, the MyPoint->GetValue() will cause a segfault. This should fix it: [code] Point* MyPoint = Object->GetMyPoint(); if(MyPoint) { if(MyPoint->GetValue() != 2) do A; else … |
| | [QUOTE=PopeJareth;1040405]Can Someone tell me why these files won't compile on unix but work fine (mostly) in windows? It looks like unix-land doesn't load the variables from the inherited class QueueArray into the proper scope. prog5.cpp is supposed to create 3 different types of Deque classes. each Deque inherits from ArrayQueue … |
| | It's because the literal value (25.95) that you are passing into your call to the function VAR1 is automatically treated as a double, but your function takes a float as a parameter. So you're getting a warning about it. If you pass the variable like this: [CODE] printf("%.2f", VAR1(25.95f)); // … |
 | Hey Tom. Looking at the error messages and the fact that some of them are referring to a vector and then looking at line 3 of your final block of code: [CODE] std::vector<BaseEnt> entities(; [/CODE] Note: You haven't closed the brackets ')' !! I'm beginning to wonder if the compiler … |
 | Being a filthy, foul, potty mouthed pirate, my life was rated Arrrrrrrrrrrrr! Heh heh....Sorry, R! I agree with the previous posters. That was a bit of a crap quiz! |
| | [QUOTE=kadji.kahn;1035510]I'm trying to make a program that will read two txt files, with GPA information (one for females and one for males) arranged like this: M 4.0 M 3.7 M 2.9 I've been instructed to used pass by reference void functions with no global variables. My major issue is how … |
| | [QUOTE=miskeen;1031705]Thank you for your answer. In my example, MYCONDITION is known. But in my code, MYCONDITION is not. It's known only at the time of execution as an argument in the command line.[/QUOTE] Then what you need to do is parse the command line and store the relevant arguments in … |
| | [QUOTE=rajarajan07;1024289]I have already created a video player in AS3.0. The Client wants to convert it to a component. I need some good to follow tutorials on creating own components. I had know the concepts of creating components and utilizing that as a SWC. I need to create the component with … |
 | [QUOTE=bunnyboy;1030489]I have already try this ... and i have not been able to successfully write the comparison function which would sort deque by [B]both[/B] values. With your code deque is sorted only by [B]a[/B] value, so youl'll get let's say: 02 01 05 13 11 15 21 20 instead of …  |
| | [QUOTE=Eusha;1030270][B]Hi Friends Is There Any Way To Open And ReEdit An .exe File... Suppose I Have a Portable .exe File Which Needs No Installation in My Windows. And I Want To Edit Some Icons or Some Text which is Given in The .exe File So What Should I Need To … |
| | Raja's suggestion is a good one. There is another alternative if you're using a professional edition of the flash IDE. Pro versions of Flash ship with the 'Flash Video Encoder', this can be used to convert various video formats to .flv. It doesn't support directly converting .swf to .flv, but …  |
 | OK, push_back definitely is the safest way of populating a vector. However, the method I'm about to show is not particularly good practice, but it can be done and it does have it's uses: [CODE=C++] #include<iostream> #include<string> #include<vector> using namespace std; int main() { // here are our original strings …  |
| | |
| | As you've pointed out, you can pass a pointer to a function as a parameter to a function. And yes, it is possible to make a function return a pointer to a function, but the syntax is a little messy! But no, you can't do it without pointers as far … |
 | Re: Prime Numbers [QUOTE=PDB1982;1015927]I'm trying to pick out whether or not a prime number is given by a user, when they input a number. This is what I have, but it' not working correctly....can anyone suggest anything? [code] #include <iostream> using namespace std; void main() { int n; while (true) { cout << … |
| | Re: Odd Integers All you need to do is use the modulus operator %. So check the value of posnum % 2 What this does is it divides posnum by 2 and returns the remainder. Here's a brief look at what is returned. 1 % 2 returns 1 2 % 2 returns 0 … |
| | [QUOTE=merse;1013991]The following code is working! function and function pointer are defined I defined two probe function: mysin1 and mysin2 both works with myfunc with in first argument but I dont't understand, because mysin2 wait for a function_pointer not a function [CODE] #include <math.h> #include <iostream> using namespace std; typedef double … |
| | Do you mean something like this?? [CODE] numarray = [1,2,-3,4,5,-25] for n in numarray: print "The inverse of", num, "is", num * -1 #print("The inverse of", num, "is", num*-1) # use the above line if you're using python 3.x! [/CODE] The output from the program is: [QUOTE] >>> The inverse …  |
| | Being a miserable sod, I don't usually do crap like this. But what the hell?! I'm bored! Using only song titles from ONE ARTIST, cleverly answer these questions.. Don't repeat a song title. It's a lot harder than you think! Copy the following text into your post and then answer …  |
| | [QUOTE=lancevo3;1014766]This is my driver program where this problem is located. Could it have to do with my iterator? [code=cplusplus] #include "Shape.h" #include "Circle.h" #include "Rectangle.h" #include "Triangle.h" #include <list> #include <iostream> using namespace std; int main() { list<Shape *> L; list<Shape *>::iterator itr; L.push_front(new Circle("blue", 11)); L.push_front(new Circle("green" , 5)); … |
| | [QUOTE=neithan;1014689][CODE] unsigned longitud; cin >> longitud; vector<char> palabra(longitud); for (unsigned i = 0; i < palabra.size(); i++, letra += 1) { palabra[i].push_back ('a') << " "; }[/CODE] The error i get: [CODE]error: request for member `push_back' in `(&palabra)->std::vector<_Tp, _Alloc>::operator[] [with _Tp = char, _Alloc = std::allocator<char>](i)', which is of non-class … |
| | Re: C++ problem [QUOTE=UmH;1009157]i use string name=""; and string name; both give me diffrent error ...[/QUOTE] What about this?...... [CODE=C++] string name = string(""); [/CODE] That should do the trick! Cheers for now, Jas. |
| | Why don't you try using the shlobj.h function SHGetSpecialFolderPath to get the path to the users My Documents folder? It would save all of the messing about your doing there! Try replacing the code in your main function with this: [CODE] int main() { // get the path to the … |
| | To put dkalitas point a little more succinctly: If you want to execute several statements under an if() statement, then you should enclose them with curly braces '{}'. e.g. [CODE=C++]if(condition) { doSomething(); something = something_else; } else { foo=bar; bar=another_thing; }[/CODE] If you only want to use one statement under … |
| | What you need to be doing here is taking a good look at your input file and your code.... The data you've used in your original post contains a few full-stops/periods These are causing the problems you're seeing. This is your original data: [QUOTE] 23 .12 3 35 3 . … |
| | One thing you need to bear in mind if you are dealing with three high scores... If somebody gets a new high score, you need to shift the exisiting high scores down a place. Dkalita's post doesn't take this into consideration, so if you ran Dkalitas example in your debugger … |
| | I'm assuming that the posted code are just snippets...So I'll assume that you've declared/defined an Observer class and actually defined the getValue function.....Both of those are missing from the posted code... Looking at the rest of the code, the only other thing that seems odd is the fact that the … |
| | 36. You are an average on-line user. You may surf the Web a bit too long at times, but you have control over your usage.  |
| | Drums and percussion are my main specialities, I play drums for an extreme/technical metal band called Downfall. I also teach drums at our guitarists studio. I can play guitar and bass to a fairly high standard, plus some rudimentary keyboard/piano. I've tried a few other stringed instruments over the years …  |
| | My favourite times of the day are: Breakfast time, lunch time, dinner time and bed time! Oh and lets not forget Miller time! heh heh! :D No but seriously, being a perennial sun-dodger I love the late night/early morning... From about 3am, after most of the local drunks have finally … |
| | I must be some kind of programming junkie or something...I think I've got a problem! :-O Mainly C/C++, and some Assembly by trade... But lots of recreational and past vocational use of Python, Actionscript and Java. Also there's the very occasional guilty bit of .NET/CLR stuff (C++, C# and some … |
| | Assuming that the .swf for your panorama is an external .swf that you are trying to load into your main.swf... Perhaps try something like this inside your on(release) function... [CODE] on(release) { // Create a blank movieclip to load the external clip into... // we'll create it outside of your … |
The End.