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General C++ Programming - May 2013 (Page 13)

I have a large table of words need to process. Since it needs to handle massive call. I want this process can run as fast as possible. What I've tried: declari...

[7 replies] Last: You can simply have the first array sorted and apply to it either std:... (by vlad from moscow)

by gomesrod

Why is Python becoming popular among C++ developers

Hi all, Lately, people from the "C++ world" are speaking a lot about the Python language. C++ authors such as Bruce Eckel say good things about it. Many job ...

[3 replies] Last: Thanks for the answers, now I can see some possibilities. If anybody ... (by gomesrod)

by zerg001

Generate SHA hash

hey guys im trying to generate a sha256 hash with std string, but i can't get this incomplete code puzzle to work, im a bit frustrated with this one http://www...

[1 reply] : I almost sure that byte is a typedef for char or unsigned char (ot int... (by MiiNiPaa)

by morando

queue push crashes

I am getting this message on queue push: Access violation reading location 0xffffffffffffffff I don't understand why, so i don't know how to fix it....

[2 replies] Last: Yes, thats it, love you man. Thank you very much. I don't know how did... (by morando)

by Ravi Prabakaran

Getting Date & Time ( Getting wrong result )

Hi,I'm new to C++ and trying to get time before & after executing for loop. After executing for loop it points same datetime. My code is below, class DateTi...

[2 replies] Last: Hi MiiNiPaa, Thanks for your valuable answer. Its working perfectly. ... (by Ravi Prabakaran)

by nigga me

Want to access a method form .cpp file

Guys, Just want to know how to acess a method from a .h file in another .cpp file Correct my code below show. Ex: // main.cpp #include <iostream> #include...

[4 replies] Last: When I tried to compile, I got some more errors, but this is the worki... (by Fransje)

by Abhi Moz

It either prints correct value of vowels or the correct value for 'to' & 'these' but never both

#include<fstream> #include<iostream> using namespace std; int main() {char ch ,c; int count1=0; int count2 =0; int count3 =0; ifstream fin; ofstream fou...

[2 replies] Last: Any suggestions on how to do it in one loop itself? That would me most... (by Abhi Moz)

by theswellylife

substring, loops and writing to a file

Here are the requirements for a project I am working on. Write a function that will write only unique ip addresses to a file (just the ip address, not the enti...

[1 reply] : First a few comments: 1. Try not to use global variables. Your functi... (by ats15)

by Kronus

Check for clicks within an object

Writing this code that handles clicks with the left mouse button. But I want to be able to check for clicks within a 200x200 pixel area. Here's what I have: v...

[2 replies] Last: @ats15 Sorry for not being clear, as the top code is fine. It's the c... (by Kronus)

by Awareness

Question about destructors and objects

I am reading Herbert Schildt's c++ book.In the book,there is an example code: #include <iostream> #include <cstring> #include <cstdlib> using namespace s...

[3 replies] Last: Thanks for your answers. (by Awareness)

by Zoo

Class Templates

I would like to convert a value into a string, and extract a value from a string. And then call these functions in the main. template<class T> string toStr...

[3 replies] Last: Thank you very much guys. I appreciate it. (by Zoo)

by Vauxhall

Sending Executable Files

Hello! I am just wondering if it is possible to send a project to someone via email - In a simple way, almost like you would install software from the internet,...

[5 replies] Last: You are correct on that. just payed a visit to the Dropbox site. thank... (by Vauxhall)

by TChartHelpMe

TChart Data Files (you must see)

Hello Guys, i really need help here, i'm learning C++, i'm newbie then i don't undestand much about C++ coding. I'm new in forum too, i don't have time for read...

[no replies]

by ClydeWilliams

Knight's Tour

Sorry for the wall of text. Hey guys so i'm absolutely stuck trying to figure out the Knight's Tour problem(If you're not familiar with what this is just g...

[1 reply] : Here's what I have so far: #include "knight.h" //header file contai... (by ClydeWilliams)

by szandi

XML read and write using Lib CMarkup

Dear All! i really need your helping, how to read and write XML in using CMarkup.h and CMarkup.cpp? for example input XML file: <start> <entry> <term>x...

[no replies]

by darkjonas8

my project just open and close fast!

hey! im learning c++ and im currently using this tutorial http://www.youtube.com/watch?v=VJGqalveGmM&list=WLC0F667FF731AB334 i tryed fixing it but i cant find o...

[7 replies] Last: system("PAUSE") if you're a windows user. use std::cin.get(); Why?... (by keskiverto)

by albertozandona

calendar with matrix of char

I'm trying to create a calendar with matrix of char, but my method (gera_calendario) for printing numbers isn't correct. Here's my code. Thanks #include <ios...

[no replies]

by Mor cicek

heeeeeeeeeeeeeeelpe please

Howe can i desply the average of 100 values in c++ 2008 if someone wants me to post the full question I will Just respond please I need it quickly thi...

[4 replies] Last: Yeah, I agree. Learn if that code works or not. Don't ask me to do e... (by Exiled)

by deviants

cURLpp - Help

Hello, I have recently decided that I would give cURLpp a try. I seem to be hitting a wall with it though. I have gotten to the point where I save the HTML t...

[no replies]

by TMoney

How would I write this program?

Here is what the program needs to do: Write a program which allows the user to read a list of numbers from a data file. If the user specifies a data file wh...

[13 replies] Last: Why don't you show what you can do first and then come here to ask qu... (by SamuelAdams)

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