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Type: Posts; User: nfireman
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January 23rd, 2011, 03:54 PM
I would recommend you to read Effective C++ of Scott Meyers, it is helpful in c++ and fun for reading.
You can also check out this web site for more books on c++,...
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I will focus my question. I need to access big structures of data from many application. Only one application should write to this memory and all others should be able to read from that memory (speed...
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I know that even in .NET there is an option to "PIN" data in the memory. I beleive that such memory which is not guarded by the GC will be faster for access. Anyway if I'm using some memory for the...
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I would like to share memory between Application in .NET in such a way that access to that memory will be as fast as possible. Speed is a main issue here since I'm dealing with large chunks of data...
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I'm trying to test whether I have an Internet connection using this
if (gethostbyname("www.google.com") != NULL)
{
cout << "Internet Connection already exists" << endl; return 0;
}
from...
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Babylon is a comercial program (www.babylon.com) for translation, my mistake that I assumed it's known.
I don't know whether the window is destroyed or not!
Anyway I've liked much the...
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I think that the .h version of fstream is not used anymore and you should use #include <fstream> without the .h
when using objects like ifstream use them either std::ifstream. Or just use the...
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By the way, I'm using Windows2000. It's an organizational decision not mine :-) sorry ...
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Sorry guys, all of these solutions looks very crude. Isn't there something more elegant for enumerating processes in C++.
I've tried the EnumProcesses in Psapi.h but it didn't compile, I needed to...
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Actually what I'm trying to do is to check whether Babylon is running or not. I've tried using FindWindow and it worked but it didn't when babylon was minimized to the system tray. So I thought that...
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September 30th, 2005, 07:02 AM
Thanks, cilu. This is exactly what I needed.
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September 30th, 2005, 06:47 AM
Hey guys.
I really appreciate your help, but this still doesn't answer my question.
Now what I mean, is whether it is always safe. And if it is, can you supply proof/references for that.
Thanks,
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September 30th, 2005, 04:35 AM
Is it safe to always delete NULL or delete 0?
Or do I have to test against it?
void destroy(int *p)
{
delete p;
}
or
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August 23rd, 2005, 04:11 PM
You mean that you are declaring it global, don't you? And yes post your code it will help us help you ...
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August 17th, 2005, 07:25 AM
You could use the system command just like that:
#include <process.h>
#include <string>
using namespace std;
int main()
{
string sShellCommand = "start notepad";
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August 17th, 2005, 07:05 AM
Mabe you should try to recreate the "crash" in small scale.
Write a small program to do that and then ask your question again.
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June 14th, 2005, 12:58 PM
Thanks but I found the answer and it is rather simple, all I have to do
is the following
var myVariable;
myVariable = new ActiveXObject("ServerName.ClassName");
All you need to do is replace...
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June 14th, 2005, 12:47 PM
All you have to do is to add a notify icon (System.Windows.Forms.NotifyIcon class) to your Form (you can drag it directly from the ToolBox onto your Form and it will show just below it). After that...
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How can I connect to a COM object from a JavaScript script written in an html page. :confused:
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I need to be able to show tooltips on disabled buttons.
I've seen that no events are arriving to a button when it is disabled, why? and how can I understand in code that the mouse is hovering over a...
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I need to be able to show tooltips on disabled buttons.
I've seen that no events are arriving to a button when it is disabled, why? and how can I understand in code that the mouse is hovering over a...
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March 25th, 2005, 11:40 AM
:)
I have an application that I'm using from a .NET application.
When my application starts it loads the other one which in its turn adds an icon in the system tray.
:(
The problem is that...
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February 13th, 2005, 04:47 PM
Thanks a lot guys, I actually needed this also for arrays and what you've written realy helped me, thanks again.
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February 10th, 2005, 09:04 AM
How can I convert a structure to an array of bytes in C#?
I have many structures that I need to convert at run time to array of bytes in order to send them over a communication medium.
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December 22nd, 2004, 06:43 AM
I have an application that is doing an intensive work. While it working the screen is holding. I wanted to put that "hard work" into a working thread but I understood that threads and vb don't go...
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