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by: Roberto A. F. De Almeida |
last post by:
I found that when using negative indices, the slice object passed to
__getitem__ depends on the number of slices. An example to clarify:
class a:
def __getitem__(self, index):
return index
>>> b = a()
>>> print b
Traceback (most recent call last):
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by: F. Da Costa |
last post by:
Hi,
I was wondering whether someone could enlighten me as to the reason why the
slice does not work in IE when the arr is passed in properly.
Checked the values in the srcArr and they are correct so no problems there.
Gecko works as expected.
Prior to entering the function I can slice the array being entered so I
wouldn't expect an "Unexpected call to method or property access" (in IE 6).
I guess its something silly but as of yet i'm...
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by: Bryan Olson |
last post by:
The Python slice type has one method 'indices', and reportedly:
This method takes a single integer argument /length/ and
computes information about the extended slice that the slice
object would describe if applied to a sequence of length
items. It returns a tuple of three integers; respectively
these are the /start/ and /stop/ indices and the /step/ or
stride length of the slice. Missing or out-of-bounds indices
are handled in a manner...
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by: Ron Adam |
last post by:
After considering several alternatives and trying out a few ideas with a
modified list object Bengt Richter posted, (Thank You), I think I've
found a way to make slice operation (especially far end indexing)
symmetrical and more consistent.
So to find out if this is indeed a possibility, it would be nice to get
a few opinions at this point. So blast away... or hopefully tell me
what you like about it instead. ;-)
(Any suggestions or...
|
by: Clemens Hintze |
last post by:
Hello,
I have a question concerning the usage of default constructed
std::slice instances.
Our company currently validate the GNU-G++ 3.4 compiler against the
ISO/IEC 14882:2003 standard for compliance. We are using a commercial
testsuite that is sold explicitely for such validation purposes.
Now there occurs a problem, where the corresponding test produces a
|
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by: Antoon Pardon |
last post by:
Now slices are objects in python, I was wondering if slice
notation will be usable outside subscribtion in the future.
Will it ever be possible to write things like:
a = 4:9
for key, value in tree.items('alfa.': 'beta.'):
--
Antoon Pardon
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by: Alexandre Guimond |
last post by:
Hi all,
i'm trying to deepcopy a slice object but i get the following error.
Does anyone know a workaround?
ActivePython 2.4.3 Build 12 (ActiveState Software Inc.) based on
Python 2.4.3 (#69, Apr 11 2006, 15:32:42)
on win32
Type "help", "copyright", "credits" or "license" for more information.
Traceback (most recent call last):
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by: smichr |
last post by:
It seems to me that the indices() method for slices is could be
improved. Right now it gives back concrete indices for a range of
length n. That is, it does not return any None values. Using an example
from clpy about this the indices for a 'None, None, -2' slice for a
range of length 10 are given as '9, -1, -2'. The problem is that these
concrete values cannot be fed back into a slice so that a slice will
extract the same elements that...
|
by: Bas |
last post by:
Hi,
stupid question, but would it be possible to somehow merge xrange
(which is supposed to replace range in py3k) and slice? Both have very
similar start, stop and step arguments and both are lightweight
objects to indicate a range. But you can't do a and
'for i in slice(10,20)'. The only difference is see is some behavior
with infinities (e.g. object gives a slice(3,maxint) inside
_getitem_ , but I think this should not be a large...
|
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,...
|
| |
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: 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: 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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
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...
|
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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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