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by: Thomas Lotze |
last post by:
Hi,
another question: What's the most efficient way of copying data between
two file-like objects?
f1.write(f2.read()) doesn't seem to me as efficient as it might be, as a
string containing all the contents of f2 will be created and thrown away.
In the case of two StringIO objects, this means there's a point when the
contents is held in memory three times.
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by: Robert Tarantino |
last post by:
Hello,
I am trying to find a way to create a scheduled task or
service that will copy my local profile folders
under "Documents and settings" to a network drive. This
would allow me to restore my settings if my profile became
tampered with or corrupt. Is there any sample code
available out there?
-Robert
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by: Matt |
last post by:
When browsing a web page a user has the ability to highlight content on
a page (by holding down the left mouse button and dragging the mouse
over the desired content). Is there a way to disable this option? I
assume there isn't but I have to try.
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by: Roy Hills |
last post by:
When I'm reading from or writing to a network socket, I want to use a
struct to represent the structured data, but must use an unsigned char
buffer for the call to sendto() or recvfrom().
I have two questions:
1. Is it generally safe to "overlay" the structure on the buffer,
e.g.:
unsigned char buffer;
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by: carmen |
last post by:
Is it possible to show some movement in the screen while copying a file?
I tried to use a timer that change the position of an image but when I start
the copy of a file from diskette all is stopped until the copy finishes.
Any ideas? Thank you
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by: solex |
last post by:
Hello,
I am trying to use serialization to copy objects. The object in question
"Institution" inherits from a parent object "Party" both are marked as
<Serializable()>. Initially I can copy an empty Institution to another
empty Institution, using the following routine:
Private Sub CopyObject(ByRef FromObject As Object, ByRef ToObject As Object)
Dim m As New MemoryStream
Dim b As New BinaryFormatter
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by: Martin Ho |
last post by:
I am running into one really big problem.
I wrote a script in vb.net to make a copy of folders and subfolder to
another destination:
- in 'from.txt' I specify which folders to copy
- in 'to.txt' I specify where to copy it
- After I read content of 'to.txt' I create one more subfolder named
by current date and thats where everything gets to be copied
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by: kimiraikkonen |
last post by:
Hi,
I use system.io.file class to copy files but i have a difficulty about
implementing a basic / XP-like progress bar indicator during copying
process.
My code is this with no progress bar, or i couldn't find sth which
give totalbytes/written bytes class. And does system.io.file class
provide awaring of the chunks / bytes of the files bytes which are
written?
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by: raylopez99 |
last post by:
Beware newbies: I spent a day before I figured this out: copying a
bitmap (image) file to file is not quite like copying a text file--you
have to do some tricks (see below), like using a "Graphics" object to
wrap around the image (!). It's not so simple as shown in most
examples (where they have a simple image file and hard copy it into a
harddrive along the lines of : image.Save(@"C:\\temp\\myimage.pgn");
That will work, but it's a...
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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: 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: 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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