by: Jef Driesen |
last post by:
Is it allowed by the C++ standard to mix the use of 'new/delete' and
'operator new/delete'?
(a) alloc (version 1) + free (version 2)
(b) alloc (version 2) + free (version 1)
// VERSION 1...
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by: Axel Panning |
last post by:
Hallo,
ich hab bei einem Programm bei mir festgestellt, daß das "deleten" von
Feldern erheblich länger dauert, als das Anlegen von Feldern. p. Bei
einem Programm von mir werden oft große...
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by: robert |
last post by:
been ruminating on the question (mostly in a 390/v7 context) of
whether, and if so when, a row update becomes an insert/delete.
i assume that there is a threshold on the number of columns of
the...
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by: vcornjamb |
last post by:
Hello, I am developing a web form that contains some buttons and a data grid
which has as its last column link buttons that will delete the data
associated
with that row. Everything works fine,...
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by: polocar |
last post by:
Hi,
I'm writing a program in Visual C# 2005 Professional Edition.
This program connects to a SQL Server 2005 database called
"Generations" (in which there is only one table, called...
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by: rn5a |
last post by:
The .NET 2.0 documentation states the following:
When using a DataSet or DataTable in conjunction with a DataAdapter & a
relational data source, use the Delete method of the DataRow to remove...
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by: Matt |
last post by:
I am writing a DELETE statement and I want to filter the records using
another SELECT statement.
My SELECT statement is a GROUP BY query that grabs all social security
numbers from the "Data...
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by: bluez |
last post by:
I want to design a webpage where user can search the data from the database and list out the related records. Each of the record got a delete button which allow user to delete the record.
...
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by: jeffjohnson_alpha |
last post by:
We all know that a new-expression,
foo* a = new foo() ;
allocates memory for a single foo then calls foo::foo(). And we know
that
void* p = ::operator new(sizeof(foo)) ;
allocates a...
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by: Nethali |
last post by:
Hi all,
Please explain me the following:
I have struct as follows:
struct Link
{
void* data;
Link* next;
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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,...
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