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by: NotGiven |
last post by:
I have an file I call using:
require_once()
In this file I have variables I'd like to use in the calling page and
functions called by that page.
How can I do this?
example:
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by: Markus Dehmann |
last post by:
My app reads some text files at runtime. The problem is where to find them.
In my project, we agreed to rather not define own environment variables.
But then, it's hard to know at runtime where the files are because that
changes with a "make install".
I kind of solved this by letting the Makefile generate a header file that
contains string variables with path information. The Makefile writes the
values into that header file. The only...
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by: rick |
last post by:
Noob problem. I prefer to keep all my scripts in an external '.js' file.
I am currently loading the external '.js' file from the header. Problem is I
would like to declare
a global variable in the external file, but I keep getting an error about
the object does not exist.
Can someone tell me where or how to declare a global variable in an external
file that is
available after the page is loaded.
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by: Walti |
last post by:
Hi
I'm trying to interface a foreign DLL that is written in Delphi. I know:
- Delphi-Integer is a 32-Bit signed Integer --> VB: LONG
- Delphi-PChar is a Pointer to Zero-Terminated ASCII String --> I assume
VB: String
The Delphi Declaration looks as follows:
function MP_GetMessageList( HDL : Integer;
var ErrCount : Integer;
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by: Geoff Cox |
last post by:
Hello,
Can I separately declare and initialize a string array? How and where
would I do it in the code below? It was created using Visual C++ 2005
Express Beta 2 ...
In C# I would have
private string myArray;
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by: thinktwice |
last post by:
i have just made a test project :(win32 console)
//file : func.h
#ifndef _FUNC_H_
#define _FUNC_H_
void func1()
{
return;
};
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by: amit.man |
last post by:
Hi, i have newbie qestion,
when i write
#include <somthing.h>
the precompiler subtitue that line with the lines from "somthing.h"
header file.
when, where and how the compiler insert the lines in "somthing.c"
implementation file into my source code?
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by: yancheng.cheok |
last post by:
currently, i have a private function in cat named privateFun.
i would like to have this function "private" to all except dog's action
member function.
by using the following approach, all the dog's members can access all
the cat's private members.
// cat.h
//
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by: =?gb2312?B?wfXquw==?= |
last post by:
Hi folks,
I am running into with such a question when I tried to declare and
define a friend template function in a template class, here is the
code snippet:
#include <iostream>
using namespace std;
template<typename T>
class Test {
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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