by: vrillusions |
last post by:
I've been using functions since I first started using php, but I've been
hearing more and more about classes, which I never really looked at that
much. I understand the whole OO programming...
|
by: David MacQuigg |
last post by:
I have what looks like a bug trying to generate new style classes with
a factory function.
class Animal(object): pass
class Mammal(Animal): pass
def newAnimal(bases=(Animal,), dict={}):...
|
by: Bryan Parkoff |
last post by:
I have C++ Primer Third Edition -- Author Stanley B. Lippman and Josee
Lajoie. I have been studying it for couple months however it does not
provide a valuable information which it is about...
|
by: David Lozzi |
last post by:
Howdy,
I'm new to classes. Below is my class User. (is this a reserved namespace or
class?) It works great, kind of. If I specify the username and password, the
correct firstname and lastname...
|
by: mharness |
last post by:
Hello All,
I've defined a number of classes that currently only include public variable
declarations. I've been reluctant to add subroutines and functions for fear
of taking a performance hit...
|
by: Wilson |
last post by:
Hi, a very simple question. I am trying to understand inheritance
using c++ and dont cee how i could use three classes to create an
accounting program using inheritance. e.g one class containing...
|
by: KishorAditya |
last post by:
Hi All,
Consider the following scenario:
class Top { };
class Left: virtual public Top { };
class Right: virtual public Top { };
class Bottom: public Left, public Right {};
Many books propose...
|
by: Larry Smith |
last post by:
I just read a blurb in MSDN under the C++ "ref" keyword which states that:
"Under the CLR object model, only public single inheritance is supported".
Does this mean that no .NET class can ever...
|
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: ademirzanetti |
last post by:
Hi there !!!
I would like to listen your opinions about inherit from a STL class
like list. For example, do you think it is a good approach if I
inherit from list to create something like...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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
|
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...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
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,...
|
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...
|
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...
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