by: Tony Johansson |
last post by:
Hello!
Assume you have an abstract class called Body and a derived class called
cylinder.
When you have an abstract class you can't instansiate an object.
As you can see in the abstract class...
|
by: Daedalus.OS |
last post by:
Ok first I'm pretty new to OOP, so my question may sound stupid to some of
you. If the only answer you can provide is "get a book about OOP" then don't
loose your time and mine cause it's already...
|
by: Dave Veeneman |
last post by:
Is is legal to declare abstract members in non-abstract classes? How about
non-abstract members in abstract classes?
I am writing a base class with three derived classes. The base class will...
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by: Dan Sikorsky |
last post by:
If we were to define all abstract methods in an abstract class, thereby
making that class non-abstract, and then override the heretofore 'abstract'
methods in a derived class, wouldn't that remove...
|
by: jason |
last post by:
In the microsoft starter kit Time Tracker application, the data access
layer code consist of three cs files.
DataAccessHelper.cs
DataAcess.cs
SQLDataAccessLayer.cs
DataAcccessHelper appears...
|
by: mailforpr |
last post by:
Hi.
Let me introduce an iterator to you, the so-called "Abstract Iterator"
I developed the other day.
I actually have no idea if there's another "Abstract Iterator" out
there, as I have never...
|
by: N.RATNAKAR |
last post by:
hai,
what is abstract class and abstract method
|
by: emin.shopper |
last post by:
I had a need recently to check if my subclasses properly implemented
the desired interface and wished that I could use something like an
abstract base class in python. After reading up on metaclass...
|
by: David Zha0 |
last post by:
Hi,
"when we call a virtual method, the runtime will check the instance who
called the method and then choose the suitable override method, this may
causes the performance drop down", is this...
|
by: Miguel Guedes |
last post by:
Hello,
I recently read an interview with Bjarne Stroustrup in which he says
that pure abstract classes should *not* contain any data. However, I
have found that at times situations are when it...
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
|
by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
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: 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: 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: 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...
|
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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