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by: Blair Hall |
last post by:
Can anyone please tell me how to correctly use a built in function
when there is a function of the same name in local scope?
Here is an example. Suppose the following is in myApply.py:
def apply(func,seq):
#
# Code can default to
# built-in definition in some cases:
return __builtins__.apply(func,seq)
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by: BJörn Lindqvist |
last post by:
A problem I have occured recently is that I want to subclass builtin
types. Especially subclassing list is very troublesome to me. But I
can't find the right syntax to use. Take for example this class which
is supposed to be a representation of a genome:
class Genome(list):
def __init__(self):
list.__init__(self)
self =
....
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by: Stephen Ferg |
last post by:
Python has a builtin class for staticmethod. Seems to me that Python
should also have a builtin class for abstractmethod. Something like
this...
#######################################
# simulated implementation of a new builtin class: abstractmethod
def abstractmethod(f):
methodName = f.__name__
def temp(self, *args, **kwargs):
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by: rmm |
last post by:
If I replace the open builtin eg
import main
__main__.__builtins__.open=None
Is there any way, from here on, to access the original open function??
Extending this slightly, lets say I put a reference to the original
open function inside a class called Isolate and protect this reference
using __getattribute__ and __setattr__. Is the original function now
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by: Shayne Wissler |
last post by:
I've overloaded the global new operator, so that I can, detect when I've run
out of memory:
extern void* operator new(size_t s) {
void *r = malloc(s);
if (!r && s) {
fprintf(stderr, "Error: No more memory.");
exit(1);
}
return r;
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by: Joe |
last post by:
Hi,
Can I pass a "generic" class pointer as an argument to a function?
For instance say classA and B are both derived from Z.
{
int iType =1;
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by: D. Shane Fowlkes |
last post by:
Here's a good one. I've been using an Excel spreadsheet for the past couple
of years to calculate a file's Estimated Download Time based off of a solid
50kbs connection (dial up). This is for a downloads page such as:
http://www.drpt.virginia.gov/downloads/selectedcat.aspx?ID=12
The formula is basically this:
=(((C4*1000*8)/50000)/84600)*1.1
(Estimate is calculated on a modem dial up connection of 50Kbs and transfer
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by: Anders K. Olsen |
last post by:
Hello group
I'm trying to list the users and groups who has read access to a file.
I use .NET 2.0 and FileInfo.GetAccessControl().GetAccessRules(...) and then
loop through the FileSystemAccessRule objects. Using these objects, it is
easy to use rule.IdentityReference.Translate(typeof(NTAccount)) to get the
NTAccount object.
I have noticed that some of the NTAccounts can belong to BUILTIN domains,
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by: =?iso-8859-1?q?Erik_Wikstr=F6m?= |
last post by:
Is there some way to get a function-pointer to the operators of the
builtin types? In the following example I have a generic function which
applies an operator on two values, however it does not work on builtin
types, is there a way to make this work?
struct Test
{
int i;
Test(int i_) : i(i_) { }
Test operator+(Test& t) { return Test(i + t.i); }
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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: 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 most users, this new feature is actually very convenient. If you want to control the update process,...
|
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: 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: 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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