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by: tornado |
last post by:
Hi all,
I am pretty new to PHP. I was reading PHP manual and trying out the
example from 2nd
chapter (A simple Tutorial). When i try to print the variable as
given in the example it returns
a empty value instead of returning the browser type.
Here is the line which i am using in my code and from manual:
<?php echo $_SERVER; ?>
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by: Tito |
last post by:
From the Python's tutorial, about default argument values:
<quote>
The default value is evaluated only once. This makes a difference when the
default is a mutable object such as a list, dictionary, or instances of most
classes. For example, the following function accumulates the arguments
passed to it on subsequent calls:
def f(a, L=):
L.append(a)
return L
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by: Sam |
last post by:
Hi I'm learning to code with C++ and wrote some very simple code. I
think it's consistent with every rule but always got compiling errors
that I don't understand.
The code include 5 files as following, delimited by //////:
////////////////pose.h
#ifndef pose_h
#define pose_h
#include "point.h"
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by: Oliver Brausch |
last post by:
Hello,
have you ever heard about this MS-visual c compiler bug?
look at the small prog:
static int x=0;
int bit32() {
return ++x;
}
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by: tyler_durden |
last post by:
hi there peeps...
like I say in the topic, I need to do an e-mail program in C language, and
has to be made until the 3th of january..the problem is I'm having some
problems with it.
I was wondering if someone had a program like this..it has to send
e-mails, read e-mails from a .txt file and show them in the screen with
the subject, date, etc...
can someone please help me out?
thanks
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by: Xah Lee |
last post by:
The Concepts and Confusions of Pre-fix, In-fix, Post-fix and Fully
Functional Notations
Xah Lee, 2006-03-15
Let me summarize: The LISP notation, is a functional notation, and is
not a so-called pre-fix notation or algebraic notation.
Algebraic notations have the concept of operators, meaning, symbols
placed around arguments. In algebraic in-fix notation, different
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by: dave_dp |
last post by:
Hi, I have just started learning C++ language..
I've read much even tried to understand the way standard says but still
can't get the grasp of that concept.
When parameters are passed/returned by value temporaries are
created?(I'm not touching yet the cases where standard allows
optimizations from the side of implementations to avoid copying)
If so, please quote part of the standard that says that.
Assuming it is true, I can imagine two...
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by: grizggg |
last post by:
I have searched and not found an answer to this question. I ran upon
the following statement in a *.cpp file in a member function:
static const char * const pacz_HTMLContentTypeHeader = "Content-Type:
text/html\r\n";
Why is the second const needed and what does it do?
Thanks
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by: John Doe |
last post by:
Hi,
I wrote a small class to enumerate available networks on a smartphone :
class CNetwork
{
public:
CNetwork() {};
CNetwork(CString& netName, GUID netguid):
_netname(netName), _netguid(netguid) {}
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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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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...
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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: 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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