by: GrelEns |
last post by:
hello,
i wonder if this possible to subclass a list or a tuple and add more
attributes ? also does someone have a link to how well define is own
iterable object ?
what i was expecting was...
|
by: Jonas Koelker |
last post by:
Hello there.
I'm new to this list (/me welcomes himself).
anyways, I'm having doubts about how to subclass
properly. The big picture is that I want to handle
permutations. As we all know, two...
|
by: Emiliano Molina |
last post by:
Where can I find information on how to do this?
Specifically I am concerned about something like:
class NewList(list):
def __init__(self):
list.__init__(self)
The above code does not allow...
|
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...
|
by: Uwe Mayer |
last post by:
Hi,
I want to subclass "list". The documentation states to prefer subclassing
list instead of UserList. How to you clear the contents of a list subclass
without creating a new object?
Thanks...
|
by: Jane Austine |
last post by:
Please see the following code:
--------------------------------
class rev_wrap(object):
def __init__(self,l):
self.l=l
def __getitem__(self,i):
return self.l
class rev_subclass(list):
def...
|
by: alotcode |
last post by:
Hello:
What is 'interprocess subclassing'? To give more context, I am writing
in reference to the following remark: With the advent of the Microsoft
Win32 API, interprocess subclassing was...
|
by: Pieter Linden |
last post by:
Hi,
This question refers sort of to Rebecca Riordan's article on Access
web about subclassing entities:
http://www.mvps.org/access/tables/tbl0013.htm
How practical is this? I am writing a...
|
by: manstey |
last post by:
Hi,
I have a simple class that subclasses list:
class CaListOfObj(list):
""" subclass of list """
def __init__(self, *args, **kwargs):
list.__init__(self, *args, **kwargs)
a =...
|
by: Mike Kent |
last post by:
For Python 2.5 and new-style classes, what special method is called
for mylist = seq and for del mylist (given that mylist is a
list, and seq is some sequence)?
I'm trying to subclass list, and...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
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: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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: 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...
|
