I am using Eclipse - CDT for a C++ application. I set the source path in the properties for PROJECT - C/C++ Project Paths - Source to the PROJECT folder where the sources are. In my Makefile I...
I'm looking for a simple example showing how to create a WebBrowser control - NOT using MFC.
Ideally I would like a sample EXE that creates a main window which in turn contains the WebBrows...
Hi guys,
I need to compose a C program that will read and write strings/data from the serial port.
Does anyone know how to do this? Or better yet, have example code?
Thanks!
How do you set an exponent to a number in C++?
I have used the following code for loading bitmap in my opengl window......It works only for one bitmap file which I got it from one website with the source code.......It is not working fo...
Hi,
I tried out __try and __finally in my codes and when i compile, i have the following error:
Error C2712: Cannot use __try in functions that require object unwinding
What does object unwin...
How do you get the UTC Unix Epoch time from the local epoch time (time(NULL))? I could use gmtime, but that returns a tm structure, whereas I want a time_t structure returned. Putting the re...
Hi,
I am doing Krushkal's algorithm implementation with the following program. There are 2 files airports.txt, flights.txt
airports.txt contains(for example):-
3 ...
Can someone direct me where functions that retrieve processor information (name, speed, type, usage percentage, etc) or computer information (operating system, hard drive space, etc)? Name all...
I am writing a Windows Service in unmanaged C++. I would like to program the executable to be able to install itself as a service. In order to do this, I need to be able to programatically get...
Does anybody know how to get screen size in Windows using c++ or MFC code? By size I mean current screen resolution in pixels.
Hello...
I need to convert a IPv4 address into an equalent IPv6 address...
Maybe something like "127.0.0.1" -> "abcd:ef12::3456:7890"...
You can use the NET-Framework, but Windows API w...
code below produces the error msg:
1>c:\users\daniel park\documents\visual studio 2008\projects\sim hw\sim hw\sim hw.cpp(54) : error C2668: 'pow' : ambiguous call to overloaded function
1...
I need a listbox control that has multiple, variable width columns. MSDN's documentation shows that the listbox control has a LBS_MULTICOLUMN style flag. It even has messages you can send to...
MAX_DOUBLE MAXDOUBLE ?? How can I find out what this number is in Visual Studio .NET?
Given:
string str = textbox1.Text
Can you determine if the string is numeric in C# by doing something along the lines of:
IsNumber(str)
{
try
{
int.Parse(str)
ret...
I can make a socket listen on a port, but I don't know how to make it timeout if it doesn't recieve any data on that port within, say, 10 seconds.
Does anyone know where I'm going wrong?
...
Hi,
I have a large number of strings ( > 10 Millions ) that I need to map in assosiative container.
I currently use STL Map, but find that insertion time is very costly.
I am checkin...
I wanted to make a C++ application send URL parameters over HTTP. pretty much I'm making a client application that would set up a remote session by passing http://remoteserver.com/get/?ip=67.2...
Hello Everybody!
I am a C++ developer .I just wanted to know some sites which provide free C++ practice tests online just to test my self. Thanx for ur help.
hi im looking for a way to convert a CString to a Hex (ex. This is a test = 54 68 69 73 20 69 73 20 61 20 74 65 73 74)
im useing VC++ 6 sp 5 iv used string.Format("%02X",hex); but dont know w...
I just started using C++ Builder and I made my first application. When I run it on my PC it runs OK. When I run it on other computers I get the message "The applaication has failed to start be...
I can't seem to get the syntax right for the predicate function that I want to use to sort a list. My example code that I thought should work is as follows:
#pragma warning (disable:4786)
...
I need to declare some multidimensional arrays at runtime. I thought (mistakenly, of course) the easy way to do this was
int* pIntMatrix;
pIntMatrix = new int [iDimX][iDimY][iDimZ];
U...
I need to encode my data and decode so it can be stored in xml.
Thanks,
Dominik
