| |
by: Brian van den Broek |
last post by:
Hi all,
There have been a few posts over the last month or so expressing a bit
of exasperation with the "rising tide of newbie's". (Or, more
accurately, the rising tide of questions from newbie's not trying to
follow ESR's advice.)
A month or so ago (in a thread found here: http://tinyurl.com/5bj8j), I
suggested that it might help the...
|
by: Kyle Teague |
last post by:
I have a list of pointers to structs as a private member of a class.
If I call begin() in the same function as I added the data then no
access violation occurs. However, if I try to call begin() in a member
function of the same class I get a memory access violation.
For example:
// this is fine, no error
void CBase::FuncA( void ) {...
|
by: C++fan |
last post by:
Suppose that I define the following class:
class example_class{
public:
example_class();
void funtion_1();
void function_2();
protected:
|
by: blrmaani |
last post by:
Here is what I want:
string s1 = "This is a list of string";
list<string> s2 = s1.some_method();
Now, I should be able to traverse list s2 and get each
member ( which is of type 'string' ).
I know that this can be achieved using strtok. But I was wondering
|
by: picander77 |
last post by:
Hello!
I need to perform the following operation on an XML document: I have a
first element containing a list of team (<Teams>). A name is assigned
to all teams, as well as a list of their members.
In a second element, I have a list of tables, and the people sitting on
those tables. The people sitting on the tables are always teams, but...
|
| |
by: Paul W |
last post by:
Hi - I'm developing a 'front-desk' app. to be used over the internet.
(SQL-Server back-end).
One of the pages will require the user to select an entry from a large
(~4000) list of 'member names'.
What are the options to reduce the bandwidth load of this? Is there any way
that I can cache the list on the client (and allow them to...
|
by: Thierry Loiseau |
last post by:
Hello all,
and Happy end year 2005 !
Well, I would like to obtain a list of all JavaScript var statement,
With "for...in" perharps ?
That is bellow my recent test here, but the problem is to management
theses :-((( I must to declare and use all variable with this scheme :
|
by: Ivan Voras |
last post by:
For a declaration like:
List<MyTypeitems = ...
where MyType is a struct, attempt to modify an item with
items.member = something;
fails with the message:
|
by: RMWChaos |
last post by:
In my ongoing effort to produce shorter, more efficient code, I have created a "chicken and egg" / "catch-22" problem. I can think of several ways to fix this, none of them elegant.
I want my code to declare var stop if it was not passed to the function. The problem is that stop would be equal to a value dependent on var index that has not been...
|
by: Taras_96 |
last post by:
Hi everyone,
The FAQ at http://www.parashift.com/c++-faq-lite/ctors.html#faq-10.6
states that:
"Consider the following constructor that initializes member object x_
using an initialization list: Fred::Fred() : x_(whatever) { }. The
most common benefit of doing this is improved performance. For
example, if the expression whatever is the...
|
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...
|
| |
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. ...
|
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...
|
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...
|
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...
|
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...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
|
| |
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...
|
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
|
