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by: Tim Black |
last post by:
My application requires sending a large piece (~2MB) of data to
several devices on a network via TCP sockets. I have experimented with
different methods for doing this and this has raised some questions
about the implementation of Python sockets.
(both methods use blocking sockets)
Method 1: Calls socket.sendall(data) for each device in sequence, all
in a single thread.
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by: Ignacio X. Domínguez |
last post by:
Hi. I'm developing a desktop application that needs to store some data in a
local file. Let's say for example that I want to have an address book with
names and phone numbers in a file. I would like to be able to retrieve the
name by searching for a given phone number the fastest I can.
I have considered the posibility of using XmlTextReader with something like:
<list>
<item number="1234567">
<name>John Doe</name>
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by: hazz |
last post by:
if I think about efficiently sending data back and forth through a
webservice for a 'typical' application (in this case smart client using
Composite UI application block) what questions do I ask that would point me
toward the optimum mechanism(s) using XML as the payload vs. serialized
hydrated objects vs. hybrid vs. ?? . If I think about the webservice like
the eye of a needle and I am pulling thread (data) through that eye back and...
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by: Mike Owen |
last post by:
Hi,
I am using the following code to send email on a Windows 2003 Web Server:
Imports System.Net.Mail
........
Dim msgmail As New MailMessage
msgmail.To.Add(New
MailAddress(objMember.EmailAddress))
msgmail.From = New
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by: Miro |
last post by:
VB 2003
at the end of the code, this works great.
bytCommand = Encoding.ASCII.GetBytes("testing hello send text")
udpClient.Send(bytCommand, bytCommand.Length)
and this recieves it
Dim strReturnData As String = _
System.Text.Encoding.ASCII.GetString(receiveBytes)
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by: colin |
last post by:
Hi,
Im familiar with c,c++ etc, and Ive spent a week trying to write my
first app in c#
it works reasonably well, but im having difficulty getting to grips with
inter thread signalling etc.
I have read all about delegates, event handlers, Invoke methods etc, however
they all seem to have undesribale side effects as I have tried them.
The hardest part of the aplication is on exit, well I gues I could just
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by: remya1000 |
last post by:
by using FTP i can send files to server using vb.net.
if the file is big, then it will take some time to complete the sending process to server.or if we were sending 3-4 files to the server one by one,then whethere we can show the progress of each file sending to server in progress bar. so that the FTP clients can see the progress of file sending to the server.
any idea how we can do this to show the progress of each file sending. if we...
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by: akuva |
last post by:
I have to send more than 100s of email using a php code if i use mail
function whether it will be sent to spam or inbox. If it is sent to
spam which is the other way to send mass email from php. i have tried
to sent email to 4 to 5 email ids it is going for inbox only but i
have a doubt if i send it to more than 100 email id it may go for spam
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by: toto1980 |
last post by:
Hi;
I tried look for a simple way of sending a file using sockets, I found one in the old forums but I am not sure why the file when it is sent, the client side some how receive wrong contents, and when having a big file let us say 200 KB, the file transfer is not complete.
Here is the code:
Client side (receiver):
/////////////////////////Receiving a file///////////////////////
Code:
FILE *fp;
char name="t.txt";
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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: 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,...
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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: 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: 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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