by: Jeff T. |
last post by:
Hello,
I have an existing set of C# classes that encapsulate our application data.
They are in a heirachy with each subclass defining more specific types of
data. I would like to serialize these...
|
by: Steve Jorgensen |
last post by:
The classing Visual Basic and VBA support for polymorphism, let's face it, is
a bit on the weak side, and built-in support for inheritance is non-existent.
This little essay is about some patterns...
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by: ChadDiesel |
last post by:
I appreciate the help on this group. I know I've posted a lot here the last
couple of weeks, but I was thrown into a database project at my work with
very little Access experience. No other...
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by: Yong W |
last post by:
if A and B are Class type, what's mean about the next sentence?
" int A::*B::*pMember; "
And how to use this pointer ?
we assume A and B's definition is:
class A
{
int a;
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by: vaividhya |
last post by:
Q1:Can we call a destructor explicitly?If yes ,give example?
Q2:What is difference between extensibility and inheritence?
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by: rajapratap |
last post by:
Hi there,
I would like to know if I can call the destuctor explicitly in case of
containership.
Lets consider an example:
class A
{
public:
~A()
{
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by: jansenh |
last post by:
hi comp.lang.python.
I need some newbe advice on idiomatic use of Python dictionaries.
I have service with a dictionary which holds a bunch of objects as
values, and an ID as key to each...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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: 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...
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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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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...
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