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by: Penn Markham |
last post by:
Hello all,
I am writing a script where I need to use the system() function to call
htpasswd. I can do this just fine on the command line...works great
(see attached file, test.php). When my webserver runs that part of the
script (see attached file, snippet.php), though, it doesn't go through.
I don't get an error message or anything...it just returns a "1"
(whereas it should return a "0") as far as I can tell. I have read the
PHP...
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by: naruto |
last post by:
Hi all,
I have the following being defined in a A.cxx file.
// define in source file. Not exported to the outside world (this
cannot be
// moved to the header file )
#define CHANNEL_0 0
#define CHANNEL_1 1
#define CHANNEL_2 2
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by: Bryan Parkoff |
last post by:
"#define" can only be inside the global scope before main() function.
"#if" can be tested after "#define" is executed. The problem is that
"#define" can't be inside main() function. I do not wish to create multiple
functions which they look almost identical in C++ source code. The C++
compiler should be able to compile one Test() function into two almost
identical functions before they are translated into the machine language
object. ...
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by: Newbie_sw2003 |
last post by:
Where should I use them?
I am giving you my understandings. Please correct me if I am wrong:
MACRO:
e.g.:#define ref-name 99
The code is substituted by the MACRO ref-name. So no overhead.
Execution is faster. Where will it be stotred?(Is it in bss/stack/?)
FUNCTION:
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by: Stephen Sprunk |
last post by:
On a project I'm working on, I ran across the following macros:
/* assume s is struct stream *, s->p is char, v is unit16_t or uint32_t */
#define in_uint16_le(s,v) { v = *((s)->p++); v += *((s)->p++) << 8; }
#define in_uint32_le(s,v) { in_uint16_le(s,v) \
v += *((s)->p++) << 16; v += *((s)->p++) << 24; }
I'm personally not fond of function-like macros and wanted to turn these
into static inline functions, but I'm having trouble doing...
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by: Fernando Barsoba |
last post by:
Dear all,
I have been posting about a problem trying to encrypt certain data using
HMAC-SHA1 functions. I posted that my problem was solved, but
unfortunately, I was being overly optimistic. I am really desperate now,
because I havent' been able to locate the origin of the problem for a
couple of days now..
PROBLEM: the message digest obtained differs each time I execute the
code, but works perfectly when applying the "control", that...
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by: banleong |
last post by:
To all gurus,
I am currently converting some of C++ codes to VB.net
The C++ Codes is as follows :
================= C++ CODE ==================
typedef struct _tagBBCameraParameter
{
unsigned int preview_width;
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by: Michael Post |
last post by:
Hello members,
i have a (time-(?))-problem with the serial-communication with an ms-
dos 6.2 and the rs232-interface with an rs485-adapter behind the
interface.
I program in C. As compiler, i am using Open Watcom to build a DOS 16-
bit executable.
When i send the telegram to the device, the device answers very fast
|
by: ravi |
last post by:
Hello everybody,
I am writing a small application which does some work before the user
main function starts execution.
I am trying to #define the main function.
But the problem is that,
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by: H9XLrv5oXVNvHiUI |
last post by:
Hi, I have a question about injecting friend functions within template
classes. My question is specific to gcc (version 3.4.5) used in
combination with mingw because this code (or at least code that gets
the same result) works as expected in visualc++. I know that this is
probably not the right behavior for a compiler but it's the kind of
behavior I'm searching for so I was hoping there was a way to do the
same thing in gcc.
As you know...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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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,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
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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