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by: trenchmouth |
last post by:
Does anybody know how I can loop through all the properties in a class I
have created? Can I use Me to refer to the properties? I'm using VB6.
Many thanks.
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by: Fernando Rodriguez |
last post by:
Hi,
I need to traverse the methods defined in a class and its superclasses. This
is the code I'm using:
# An instance of class B should be able to check all the methods defined in B
#and A, while an instance of class C should be able to check all methods
#defined in C, B and A.
#------------------------------------------------
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by: Gaurav Veda |
last post by:
Hi !
I am a poor mortal who has become terrified of Python. It seems to
have thrown all the OO concepts out of the window. Penniless, I ask a
basic question :
What is the difference between a class and a function in Python ???
Consider the following code fragments :
# Fragment 1 begins
a = 1
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by: Dan Perl |
last post by:
There is something with initializing mutable class attributes that I am
struggling with. I'll use an example to explain:
class Father:
attr1=None # this is OK
attr2= # this is wrong
def foo(self, data):
self.attr1=data
self.attr2.append(data)
The initialization of attr1 is obviously OK, all instances of Father
redefine it in the method foo. But the initialization of attr2 is wrong
|
by: Andrew Jaffe |
last post by:
Hi,
I have a class with various class-level variables which are used to
store global state information for all instances of a class. These are
set by a classmethod as in the following (in reality the setcvar method
is more complicated than this!):
class sup(object):
cvar1 = None
cvar2 = None
|
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by: Graham |
last post by:
This has to do with class variables and instances variables.
Given the following:
<code>
class _class:
var = 0
#rest of the class
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by: Pedro Werneck |
last post by:
Hi all
I noticed something strange here while explaining decorators to someone.
Not any real use code, but I think it's worth mentioning.
When I access a class attribute, on a class with a custom metaclass with
a __getattribute__ method, the method is used when acessing some
attribute directly with the class object, but not when you do it from
the instance.
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by: Per Bull Holmen |
last post by:
Hey
Im new to c++, so bear with me. I'm used to other OO languages, where it
is possible to have class-level initialization functions, that
initialize the CLASS rather than an instance of it. Like, for instance
the Objective-C method:
+(void)initialize
Which has the following characteristics: It is guaranteed to be run
|
by: Astley Le Jasper |
last post by:
Sorry for the numpty question ...
How do you find the reference name of an object?
So if i have this
bob = modulename.objectname()
how do i find that the name is 'bob'
|
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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, 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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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