furalise

Hi I'm using C++ and have a question regarding the use of fonts in programming. What I am doing is parsing files like pdf's and other files and wanting to transfer the extracted data to another file or command line screen. I'm able to work out metrics such as character …

Hi again everybody. I know there are some references to this kind of thing around the web but none of them are simple enough for me to understand. In my code below, I am trying to initialize a function pointer with a class member function but I'm not sure I …

Hello there everybody... I want to ask if there is a book on creating C++ libraries. I thought a good approach to manipulating and using existing libraries is to learn the intracecies of creating and building them.. Any hints? Thanks.

Hi Everybody. Was hoping someone could clear this up for me. My understanding is not good in this area. The below code simply reads a string from a text file two characters at a time. It then outputs them to console then casts them to an int and then outputs …

Hi there. I have found how to declare a two dimensional vector like below: vector < vector < vector<int> > > myvector; My question is, how do I declare a three dimensional vector? Is it as per below? I just thought there may be a standard for this. Thanks vector …

Hello I am having some trouble with something. As I read the contents of a file into an ifstream object I occassionally want to dump all its contents into a stringstream to analyse it. Example below. The problem I am having is that if I use ifstream.rdbuf() to dumpt the …

Hi Would anyone know what "High-order overflow" means?

Hello everyone. Could anyone tell me if there is such thing as a GUI designer. I'm looking for something to just create the image of a guid I want to build. The idea is to just create the shapes and some images of drop boxes and maybe some other widgets …

Hello everyone.. I am a little bit stuck on this small problem. I'm trying to understand callbacks but seem to be no understanding something. It is probably something very simple. I've never used callbacks so am probably misunderstanding something here. The below is pointless but I'm doing it to improve …

Is it possible to do the following as you can for a C++ string. I can't seem to do this for a Cstring? That is, add characters to the Cstring the same way? eg // lets assume this vector is full of characters vector<char> charvec; string str; const char* Cstring; …

Hi all. I want to take a set number of characters from a stringstream at a time and display them to the console as per my code below. Because of when the first blank space is reached the process terminates due to teh eofbit flag. Is there any way around …

Hi What is the difference between using the **fstream** library to read a file....and using something like a procedure below using the FILE* object? There seems to be two ways to read a file? Thanks /* FEOF example */ #include <stdio.h> int main() { FILE * pFile; char buffer [100]; …

Hi there everyone. I'm trying to get a start on learning about Character encoding. I'm trying to understand what it is and how it is used and how to interpret it etc etc... I know there is allot of web resources out there on this kind of thing but I …

Hi all. Very abstract question here. If the Intellisence in my IDE sees an object member when I type it out. For example MyObject. then I see a list of member functions appear to choose from. What does it mean when I select a member from this list and still …

Hi all. I've read allot about streams but I'm wondering if anyone can tell me why cin >> stringstream doesn't work? I'm getting there but my understanding has some floors in it. eg. stringstream Mystr; cin >> Mystr; Thanks so much.

Hi everyone.. I have a flash drive which contains a portable version of Mozilla Firefox. I want to save an existing textfile on that flash drive as a HTML file using the portable firefox browser. Unfortanately, i'm using Chrome as my default web browser. Is there any way to save …

I'm quiet confused as to how PHP works. Just starting out and want to learn it but all I have done prior to now is C++ and Javascript. I'm not sure where to start. I have tutorials on PHP, no problem there. I'm not sure whether it is compiled, interpreted …

Hi everyone. I'm building an applicaiton but want to use HTML to create a gui.. Obviously I'll need to create the gui with CSS and maybe some javascript,, not sure yet but as far as I know I'm limited to building and viewing it in a web browser such as …

Is HXTML a library of HTML? Do I include an 'XHTML' include file to use XHTML? I'm just wondering how I use it. Thanks

Hello everyone.. I'm trying to work out how to install and use Jquery.jqplot in google chrome. I have no idea how to go about this.. I have downloaded jquery.jqplot but not sure what to do next. Does anyone know how to install this, or include this? Does it go in …