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by: Paul Moore |
last post by:
I can't find anything which spells this out in the manuals. I guess
that, at some level, the answer is "a single bytecode operation", but
I'm not sure that explains it for me.
This thought was triggered by a comment on the Python Cookbook site,
which basically said that it was OK to do
tss = {}
...
id = thread.get_ident()
tss = {}
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by: CoolPint |
last post by:
It seems to me that I cannot assign objects of a class which has a constant data
member since the data member cannot be changed once the constructor calls are
completed. Is this the way it is meant to be? Am I not suppose not to have any
constant data member if I am going to have the assignment operator working for
the class?
Or am I missing something here and there is something I need to learn about?
Clear, easy to understand...
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by: Kashish |
last post by:
Is file<<"Some string"<<endl is an atomic operation.
where file is an ofstream object.
If we output a string in ofstream and we provide endl after that,Can we
make sure the whole string will be put in file at a time or the string
can appear in parts.String lenfth is no more than 50 chars.
I have 2 processes on different solaris boxes (NFS) running in
parallel.one process writing lines to the file and other process
reading lines from...
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by: Tony Johansson |
last post by:
This class template and main works perfectly fine. But could be better.
I have this class template called Handle that has a pointer declared as T*
body;
As you can see I have a reference counter in the class template so I know
how many references I have to the body. In my case it's the Integer wrapper
class which is the body.
This template works for many different types.
The one that I use is named Integer and is a Wrapper for an int....
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by: fb |
last post by:
Hi Everyone. Thanks for the help with the qudratic equation problem...I
didn't think about actually doing the math...whoops. Anyway... I'm
having some trouble getting the following program to work. I want to
output a bit pattern from base 10 input. All I get is a zero after the
input...I've looked over the code but can't see the problem...any ideas?
/* display the bit pattern corresponding to
a signed decimal integer */
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by: nagy |
last post by:
I do the following. First create lists x,y,z. Then add an element to x
using the augumented assignment operator. This causes all the other
lists to be changed also.
But if I use the assignment x=x+ instead of using the augumented
assignment, the y and z lists do not change.
Why is that?
This does not happen when I work with integer data type for example, as
shown below.
Thanks for your help
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by: Joe HM |
last post by:
Hello -
I was wondering if there is a simple way of ensuring that some
statements are executed as an "atomic operation". Here is what I am
dealing with in a GUI ...
Dim mAppDomain As AppDomain
The following sets the mAppDomain in a function ...
mAppDomain = AppDomain.CreateDomain(lFullPathAssembly)
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by: spacehopper_man |
last post by:
no "rename" operation in C# !!!
- this has been covered in this group before, but I can't find any good
answers.
what I am trying to do is refresh the content in a file with minimum
performance impact on any read operations to that file - a common task
right....
in the unix world the way to do this is to create a temporary file with
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by: Dave Stallard |
last post by:
Pardon if this is the wrong newsgroup for this question, and/or if this
question is naive.
I have a multi-threaded Windows application in which certain
variables/object fields are shared: one thread may write the variable,
and the other thread read it. The variables in question may have int or
int* types. Question: Is it safe to do this? Or is it possible a read
that happens at the same time as a write may retrieve a scrambled value,...
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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,...
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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: 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: 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: 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: 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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