| |
by: Helium |
last post by:
Is there any need for "System.Collections.Queue" any more? OK, .Net
made the mistake to start without generics, but that is fixed now.
Languages without support for generics could use
"System.Collections.Generics.Queue<Object>" instead of
"System.Collections.Queue". So everytime those languages use a
generic, they just use them with <object>.
I don't think having two different sets of collections is a good idea.
|
by: Kieran Simkin |
last post by:
Hi all,
I'm having some trouble with a linked list function and was wondering if
anyone could shed any light on it. Basically I have a singly-linked list
which stores pid numbers of a process's children - when a child is fork()ed
its pid is added to the linked list. I then have a SIGCHLD handler which is
supposed to remove the pid from the list when a child exits. The problem I'm
having is that very very occasionally and seemingly...
|
by: Nicholas |
last post by:
I have this class that provides a disk-based queue for storing various
items. As items are queued the event delegate is called and the consumer
dequeues the object and processes it. This seems to work off and on.
Sometimes the queue does not pick up a queued item until another item is
queued. Can anyone see a problem with this class?
***
Here's the interface and EventArgs...
***
/// <summary>
|
by: nhmark64 |
last post by:
Hi,
Does System.Collections.Generic.Queue not have a Synchronized
method because it is already in effect synchronized, or is the
Synchronized functionality missing from
System.Collections.Generic.Queue? Putting it another way can I
safely replace a
System.Collections.Queue.Synchronized(myUnSynchronizedQueue) with a
System.Collections.Generic.Queue while porting a working 2003 project?
Thanks,
|
by: fzhang |
last post by:
I am relatively new to XML and C#. So, forgive me if this question is
too newbie. :-)
While assuming this is an easy programming task, I couldn't find a
single reference anywhere for how to do it. Here is the situation:
I am given an XML file like the one below from other group in my
company to load the data into our database.
<root xmlns="the-namespace">
|
| |
by: Daniel |
last post by:
Hi all
I have written a app that gets emails from a DB and checks if it's a
correct email (connects to the remote mailserver and checks the
response).
I would like to improve the performance with using multiple threads.
can I use a threadpool for this? and how do I have to do this.
For starting i have all emailaddresses in a Array.
thanks for your help.
|
by: =?Utf-8?B?TWluIFlvbmc=?= |
last post by:
I'm not sure if I've just lost it but, I no longer see the property SyncRoot
on a Queue. I see that it's a member of the ICollection Base Object, but it's
not exposed.
Was this intended? Besides writing a wrapper class for Queue, what is the
intended way to lock the queue to enforce proper synchronization?
using System;
using System.Collections.Generic;
using System.Text;
|
by: j_depp_99 |
last post by:
Thanks to those guys who helped me out yesterday. I have one more
problem; my print function for the queue program doesnt work and goes
into an endless loop. Also I am unable to calculate the length of my
queue. I started getting compilation errors when I included a length
function.
<code>
template<class ItemType>
void Queue<ItemType>::MakeEmpty()
{
|
by: =?Utf-8?B?YmJn?= |
last post by:
Hi all,
I wanted to go through each entry(?) of ArrayList and remove some particular
entry. So I tried following but it throws exception at runtime:
foreach (myEntry entry in myArrayList)
{
// do something...
if (entry.fieldA == 0)
|
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: 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();...
|
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...
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
| |
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...
|
