by: Felix Wiemann |
last post by:
Sometimes (but not always) the __new__ method of one of my classes
returns an *existing* instance of the class. However, when it does
that, the __init__ method of the existing instance is called...
|
by: Steven Bethard |
last post by:
Felix Wiemann wrote:
> Steven Bethard wrote:
>> http://www.python.org/2.2.3/descrintro.html#__new__
>
>
> I'm just seeing that the web page says:
>
> | If you return an existing object,...
|
by: Derek |
last post by:
The following simple program causes a runtime error
(pure virtual method called):
struct Base
{
Base() { init(); }
void init() { badIdea(); }
virtual void badIdea() = 0;
};
|
by: Invalidlastname |
last post by:
Hi,
We are developing an asp.net application, and we dynamically created certain literal controls to represent some read-only text for certain editable controls. However, recently we found an issue...
|
by: Sam |
last post by:
I have a custom control (MyTextBox - taken from Microsoft website)
that implements the IPostBackDataHandler interface. It is added to
the controls collection of a placeholder control during the...
|
by: manuthomas23 |
last post by:
Here is the code:
#ifndef M3DCAMERA__H__
#define M3DCAMERA__H__
class M3DEngine;
/**
Micro3D Camera class.
*/
|
by: Gregor Horvath |
last post by:
Hi,
I do not understand why __del__ does not get executed in the following
example.
test.py:
#!/usr/bin/python
class A(object):
def __init__(self):
|
by: metaperl |
last post by:
A Comparison of Python Class Objects and Init Files for Program
Configuration
=============================================================================
Terrence Brannon
bauhaus@metaperl.com...
|
by: CoreyWhite |
last post by:
It is possible to use martingale probability theory to beat some games
of chance. In a fair game of coin toss, where the odds reach an
equilibrium of 50/50 chain reactions do occur. This can be...
|
by: KWhat4 |
last post by:
I seem to have an issue that I cant resolve. I have a jni dll that
calls SetWindowsHookEx with a callback to HookKeyboardProc (basically
a real simple global keyboard hook). Now the dll almost...
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
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: 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,...
|
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...
|
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: 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...
|
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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