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by: Chris Perkins |
last post by:
Is there a reason why the ... notation as a literal for Ellipsis is
only allowed inside a slice? Would allowing it elsewhere frighten the
parser?
Chris Perkins
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by: Jonas Kölker |
last post by:
so, I've read the manuals, done a few hacks, read the quick reference.
however, one thing still eludes me:
what (the hell) is Ellipsis?
what's it good for?
how do I use it; how does the interpreter use it?
.... thanks everybody,
Jonas Kölker
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by: Jerry Sievers |
last post by:
Fellow Pythonists;
I am totally puzzled on the use of slicing on mapping types and
especially unsure on use of the Ellipsis... and slicing syntax that
has two or more groups seperated by comma.
I am referring to (from the manual);
Slice objects
Slice objects are used to represent slices when extended
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by: Michael Spencer |
last post by:
Wow - Alex Martelli's 'Black Magic' Pycon notes
http://www.python.org/pycon/2005/papers/36/pyc05_bla_dp.pdf
include this gem:
> Functions 'r descriptors
> def adder(x, y): return x + y
> add23 = adder.__get__(23)
> add42 = adder.__get__(42)
> print add23(100), add42(1000)
> 123 1042
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by: Sébastien Boisgérault |
last post by:
Hi,
Can anybody come up with a sensible argument that would explain
why the following test should fail ? (Expected: nothing, Got: 42).
cheers,
S.B.
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by: Brian Young |
last post by:
Hi all.
I'm using the Property Grid control in a control to manage a windows service
we have developed here. The windows service runs a set of other jobs that
need to be managed. The control is used to view the state of the running
jobs and schedule new jobs. The control also runs in the context of
Internet Explorer (we do this so the administrators of the jobs can always
receive the latest control). The property grid is used to...
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by: marss |
last post by:
IE allows to show text that exceeds the container's boundaries as
unfinished (by adding ellipsis).
e.g.:
<div style="text-overflow:ellipsis;overflow:hidden;width:20px">some
long text</div>
will be shown as
some lon...
Is there any way to do the same in Firefox by means of ellipsis?
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by: Kufa |
last post by:
Hi,
I have a class String which implements the const char*() operator. I
was doing some tests today and did something like:
String test( "hello world" );
printf( "%s\n", test ); // instead of test.c_str(); or (const
char*)test
This code compiled and worked fine on a x86/visual studio 7.1. On some
other platforms, gcc was giving errors, as i would expect.
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by: Dylan Nicholson |
last post by:
I can write a regular expression that will only match strings that are
NOT the word apple:
^(.*|a.*|ap.*|app.*|apple.+)$
But is there a neater way, and how would I do it to match strings that
are NOT the word apple OR banana? Then what would be needed to match
only strings that do not CONTAIN the word "apple" or "banana" or
"cherry"?
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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...
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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: 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...
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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...
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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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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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