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by: Axehelm |
last post by:
Okay, I'm in a debate over whether or not static methods are a good idea in
a general domain class.
I'm personally not a fan of static methods but we seem to be using them to
load an object. For example if you have an Employee class rather then
instantiating an instance you call a static method 'GetEmployees' and it
returns a List of...
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by: Neil Zanella |
last post by:
Hello,
I would like to know whether it is possible to define static class methods
and data members in Python (similar to the way it can be done in C++ or Java).
These do not seem to be mentioned in "Learning Python" by Mark Lutz and David
Ascher. It seems like they are a relatively new feature... It seems to me that
any truly OO programming...
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by: Steven D'Aprano |
last post by:
I've been doing a lot of reading about static methods in Python, and I'm
not exactly sure what they are useful for or why they were introduced.
Here is a typical description of them, this one from Guido:
"The new descriptor API makes it possible to add static methods and class
methods. Static methods are easy to describe: they behave...
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by: baylor |
last post by:
In C#, an interface cannot mark any method as static. i'm told the ILASM
supports it but i've never tested that
Two questions. First, why? OK, i've heard the reason about interfaces being
allocated on the stack but that's not a real reason. Which is OK because this
isn't a real question, it's just a complaint dressed up to look like a reason...
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by: Steven Livingstone |
last post by:
Anyone able to explain to me why you cannot define an interface that can
then be implemented using static methods?
I understand the C# CLS states this, but just interested in the reasons
behind it.
thanks,
Steven
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by: Mauzi |
last post by:
hi,
this may sound odd and noob like, but what is the 'big' difference
between static and non-static funcitons ?
is there any performace differnce?
what is the best way to use them ?
thnx
mauzi
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by: Jay |
last post by:
Why are there static methods in C#. In C++ static was applied to data only
(I believe) and it meant that the static piece of data was not a part of the
object but only a part of the class (one copy of data as opposed to multiple
instances of the class)
C# is now applying the static concept to methods. Why?, I thought that only
one copy of...
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by: Fernando Lopes |
last post by:
Hi there!
Someone has some code sample about when is recommend use a statis method?
I know this methos don't want to be initialized and all but I want to know
when I need to use it.
Tks.
Fernando
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by: chandu |
last post by:
hello,
i want to know usage of static methods in a class.
is it advantageous or disadvantage to use more static methods in a class.
thank u
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by: Steve Richter |
last post by:
in a generic class, can I code the class so that I can call a static
method of the generic class T?
In the ConvertFrom method of the generic TypeConvert class I want to
write, I have a call to the static Parse method of the conversion
class.
if (InValue is string)
return T.Parse((string)InValue);
else
return base.ConvertFrom(context,...
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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...
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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. ...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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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...
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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...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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