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by: Raymond Hettinger |
last post by:
Peter Norvig's creative thinking triggered renewed interest in PEP 289.
That led to a number of contributors helping to re-work the pep details
into a form that has been well received on the python-dev list:
http://www.python.org/peps/pep-0289.html
In brief, the PEP proposes a list comprehension style syntax for
creating fast, memory efficient generator expressions on the fly:
sum(x*x for x in roots)
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by: Francis Avila |
last post by:
A little annoyed one day that I couldn't use the statefulness of
generators as "resumable functions", I came across Hettinger's PEP 288
(http://www.python.org/peps/pep-0288.html, still listed as open, even
though it's at least a year old and Guido doesn't seem very hot on the
idea). I'm not too sure of its ideas on raising exceptions in
generators from outside (although it looks like it might be convenient
in some cases), but being able...
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by: Jonathan Gennick |
last post by:
Once again, I find myself looking to contact contributors to the
Python Cookbook, this time for chapter 2. If you know how to contact
any of the people listed below, please contact me at
jgennick@oreilly.com . It would be a big help.
Matteo Dell'Amico
Sebastien Keim
Yakov Markovitch
Amos Newcombe
John Nielsen
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by: Mike Meyer |
last post by:
Ok, we've added list comprehensions to the language, and seen that
they were good. We've added generator expressions to the language, and
seen that they were good as well.
I'm left a bit confused, though - when would I use a list comp instead
of a generator expression if I'm going to require 2.4 anyway?
Thanks,
<mike
--
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by: Kiran |
last post by:
Hi,
We would like to develop a product in VB.Net. This is the first time I'm
involving in such type of practice. Can any one please provide the
information about the fallowing???
1. How to generate Licence Key(s) for the product? Are there any components
available to do so?
2. Since the product is distributed thru CDs, what is the process to provide
licence keys for the clients?
Please help.
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by: John |
last post by:
Hi,
Can anybody recommend a good code generator for data driven apps?
Thanks in advance,
John
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by: Lauren Wilson |
last post by:
Does anyone know how the following info is extracted from the user's
computer by a Front Page form?
HTTP User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
rv:1.7.5) Gecko/20041107 Firefox/1.0
I only ask because I believe I could use the same info as part of a
scheme to generate a unique (or at least less common) serialized id
code for the user's computer as part of a software locking and
activation system. If I had a DLL...
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by: wingnutg144 |
last post by:
I haven't used php before, but now I have a need.
What I am trying to do is this:
I pull some info from my database (using Coldfusion). In that info are
color codes for a specific product. Currently I have a <div> tag that
has its background color set to the color that is pulled from the
database.
What I would like to do is have a box, with a diag. line through it
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by: Bob Alston |
last post by:
I am looking for Access reporting add-in that would be easy to use by
end users. My key focus is on selection criteria. I am very happy with
the Access report writer capabilities. As far as development of
reports, it is certainly fine in my book.
But for end-users, with little experience or training, it would be nice
to have an easy way to handle various selection criteria, perhaps with
relatively stock reports. I see easy to use by...
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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: 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...
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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,...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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