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by: Murat Tasan |
last post by:
hi, i am having a small problem with constructing an inner class.
i am using an inner class (and not a static nested class) because the
methods of the inner class need access to the enclosing object's members.
now, i have an enclosing class, which has a static factory method (loads
an instance of the enclosing class from a serialized file, and returns
it).
during the loading, some initialization takes place. one of the
initialization...
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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: Gabriel Genellina |
last post by:
Hi
In the following code sample, I have:
- a Worker class, which could have a lot of methods and attributes. In
particular, it has a 'bar' attribute. This class can be modified as needed.
- a Base class (old-style) which defines a default class attribute 'bar'
too. I can't modify the source code of this class. Note that Workes does
not inherit from Base.
- a Derived class which must inherit from Base and is a wrapper around
Worker: it...
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by: Robert |
last post by:
Python doesn't know the class of a method when container not direct
class attribute:
>>> class X:
.... def f():pass
.... g=f
.... l=
....
>>> X.g
<unbound method X.f>
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by: Brian Jones |
last post by:
I'm sure the solution may be obvious, but this problem is driving me
mad. The following is my code:
class a(object):
mastervar =
def __init__(self):
print 'called a'
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by: John M. Gabriele |
last post by:
I've done some C++ and Java in the past, and have recently learned
a fair amount of Python. One thing I still really don't get though
is the difference between class methods and instance methods. I
guess I'll try to narrow it down to a few specific questions, but
any further input offered on the subject is greatly appreciated:
1. Are all of my class's methods supposed to take 'self' as their
first arg?
2. Am I then supposed to call...
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by: Edvard Majakari |
last post by:
Hi,
I just found py.test and converted a large unit test module to py.test
format (which is actually almost-no-format-at-all, but I won't get there
now). Having 348 test cases in the module and huge test classes, I started
to think about splitting classes. Basically you have at least three obvious
choises, if you are going for consistency in your test modules:
Choise a:
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by: jack |
last post by:
Hi all i have just read and tried custome validation and its working
fine
the validation checks length of the field and returns a message if in
valid
is just wanted to know where all this custome validation can be used.
just a reference will do..
thanks for replying me..
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by: Ryan |
last post by:
I created a custom event: MyPasswordChangedEvent. The .dll name is
MyWebEvent. I created a strong name and added it to the GAC. So far
so good. I know want to define an event using the new assembly and I
want it available to ALL web applications, so I went to modify the
global web.config file as follows:
<add assembly="MyWebEvent, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=ac21b43a32ac5432"/>
in the compilations-->assemblies...
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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...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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