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by: Emmanuel |
last post by:
Hi,
I run across this problem, and couldn't find any solution (python 2.2.2)
:
Code :
===========
from __future__ import generators
>>> class titi:
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by: Clark C. Evans |
last post by:
There is an interesting difference between how exceptions are handled
between iterators constructed from a class, and iterators constructed
from a generator. The following are "mostly equivalent":
class iterable_via_class:
def __iter__(self):
self._next = self._one
return self
def next(self):
return self._next()
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by: Bulba! |
last post by:
Hello Mr Everyone,
From:
http://docs.python.org/tut/node11.html#SECTION0011900000000000000000
"Define a __iter__() method which returns an object with a next()
method. If the class defines next(), then __iter__() can just return
self:"
The thing is, I tried to define __iter__() directly without explicit
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by: AngleWyrm |
last post by:
I have created a new container class, called the hat.
It provides random selection of user objects, both with and without
replacement, with non-uniform probabilities. Uniform probabilities are a
degenerate case, and can also be stored.
Here's the web-page, with complete source, illustration, and example usage.
Take a look-see, and post your critique!
http://home.comcast.net/~anglewyrm/hat.html
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by: John C |
last post by:
Hi, I am trying to include the generation of random numbers in my c++ class.
However I don't quite know how to incorporate it.
To start with, I managed to get random numbers going via the following...
============
#include <boost/random/linear_congruential.hpp>
#include <boost/random/uniform_real.hpp>
#include <boost/random/variate_generator.hpp>
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by: Ognen Duzlevski |
last post by:
Hi, I have a "language definition" file, something along the lines of:
page ::
name : simple
caption : simple
function : complex
function ::
name : simple
code : simple
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by: ligong.yang |
last post by:
Hi all,
I got tortured by a very weird problem when I was using k. wilder's
random generator class in my program. PS: wilder's generator class can
be found at http://oldmill.uchicago.edu/~wilder/Code/random/.
Firstly, I got the notorious "fatal error C1010: unexpected end of file
while looking for precompiled header directive" error when I tried to
compile 'randtest.c' provided by wilder.
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by: Jeff Johnson |
last post by:
Disclaimer: I am extremely new to Web services and may very well be doing
the wrong thing!
Background: I have a Web service and a Windows Forms client app (VS 2005).
The Web service exposes a method to accept a ScheduleEntry object, which is
a class I have written. I felt doing this would be cleaner than passing 7 or
8 parameters, but I've run into some problems.
First, I learned that declaring classes in Web services isn't such a...
|
by: raylopez99 |
last post by:
Here are two different ways of achieving a mediator pattern: the
first, using circular references (for lack of a better way to describe
it), but not using delegates, with the second using delegates.
The first way is an adaptation from C++ for Dummies by Jeff Cogswell.
But obviously it uses references not pointers.
The second way (I'll post this later, as I haven't yet done it) will
be adapted from the book C#3.0 Design Patterns 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: 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: 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: 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...
|
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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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