by: Stian Søiland |
last post by:
Could anyone explain to me why this does not work as intended?
>>> class Oldstyle:
.... pass
....
>>> old = Oldstyle()
>>> old == 1
False
>>> old.__eq__ = lambda x: True
>>> old == 1
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by: Chris |
last post by:
Is there any way to make the class Z behave the same way as class Y?
Chris
class Y:
value = 42
def __hasattr__(self, name):
if name == '__int__':
return True
def __getattr__(self, name):
|
by: Dr John Stockton |
last post by:
It has appeared that ancient sources give a method for Numeric Date
Validation that involves numerous tests to determine month length;
versions are often posted by incomers here. That sort of code...
|
by: ziga.seilnacht |
last post by:
"""
I am trying to write some classes representing the quaternion number.
I wrote a base class, which implements only the numerical interface,
and a few subclasses, which provide methods for their...
|
by: Serve La |
last post by:
Now that implementations are becoming available, I've started to
learn more about C99.
Now I was reading about the isgreater/isgreaterequal/isless/...
macro's and I'm wondering about why they are...
|
by: spam.noam |
last post by:
Hello,
Guido has decided, in python-dev, that in Py3K the id-based order
comparisons will be dropped. This means that, for example, "{} < "
will raise a TypeError instead of the current...
|
by: Sheldon |
last post by:
Hi,
I am trying to build a large array using concatenate function in
python.
So as I loop over the number of arrays, of which there are 12 (4 down
and 3 across), I create 3 long arrays by...
|
by: Steven D'Aprano |
last post by:
I'm writing a class that implements rich comparisons, and I find myself
writing a lot of very similar code. If the calculation is short and
simple, I do something like this:
class Parrot:
def...
|
by: Ethan Furman |
last post by:
Greetings, List!
I'm working on a numeric data type for measured values that will keep
track of and limit results to the number of significant digits
originally defined for the values in...
|
by: Gabriel Genellina |
last post by:
En Thu, 10 Jul 2008 17:37:42 -0300, Ethan Furman <ethan@stoneleaf.us>
escribi�:
If your objects obey the trichotomy law (an object MUST BE less than,
greater than, or equal to another one,...
|
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: 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: 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...
|
